Read in the data
# testdata is just preliminary data from my work
data <- read.csv("testdata.csv",header=TRUE,sep=",")
data <- data.frame(data)
data
##        X     File.found.in...wav. Theme Phrase Unit.initial.name Unit.code
## 1   2021       PAN-07Feb2021-0001    NA     NA                 1     21312
## 2   2021       PAN-07Feb2021-0001    NA     NA                 2     21312
## 3   2021       PAN-07Feb2021-0001    NA     NA                 3     21212
## 4   2021       PAN-07Feb2021-0001    NA     NA                 4     31212
## 5   2021       PAN-07Feb2021-0001    NA     NA                 5     31212
## 6   2021       PAN-07Feb2021-0001    NA     NA                 6     21212
## 7   2021       PAN-07Feb2021-0001    NA     NA                 7     21312
## 8   2021       PAN-07Feb2021-0001    NA     NA                 8     21311
## 9   2021       PAN-07Feb2021-0001    NA     NA                 9     21311
## 10  2021       PAN-07Feb2021-0001    NA     NA                10     21311
## 11  2021       PAN-07Feb2021-0001    NA     NA                11     21211
## 12  2021       PAN-07Feb2021-0001    NA     NA                12     21211
## 13  2021       PAN-07Feb2021-0001    NA     NA                13     21311
## 14  2021       PAN-07Feb2021-0001    NA     NA                14     21212
## 15  2021       PAN-07Feb2021-0001    NA     NA                15     41212
## 16  2021       PAN-07Feb2021-0001    NA     NA                16     21211
## 17  2021       PAN-07Feb2021-0001    NA     NA                17     21211
## 18  2021       PAN-07Feb2021-0001    NA     NA                18     21211
## 19  2021       PAN-07Feb2021-0001    NA     NA                19     41311
## 20  2021       PAN-07Feb2021-0001    NA     NA                20     21311
## 21  2021       PAN-07Feb2021-0001    NA     NA                21     21311
## 22  2021       PAN-07Feb2021-0001    NA     NA                22     21311
## 23  2021       PAN-07Feb2021-0001    NA     NA                23     41312
## 24  2021       PAN-07Feb2021-0001    NA     NA                24     21312
## 25  2021       PAN-07Feb2021-0001    NA     NA                25     21311
## 26  2021       PAN-07Feb2021-0001    NA     NA                26     21311
## 27  2021       PAN-07Feb2021-0001    NA     NA                27     21311
## 28  2021       PAN-07Feb2021-0001    NA     NA                28     21311
## 29  2021       PAN-07Feb2021-0001    NA     NA                29     21311
## 30  2021       PAN-07Feb2021-0001    NA     NA                30     71213
## 31  2021       PAN-09FEB2021_0013    NA     NA                 1     11213
## 32  2021       PAN-09FEB2021_0013    NA     NA                 2     11213
## 33  2021       PAN-09FEB2021_0013    NA     NA                 3     11213
## 34  2021       PAN-09FEB2021_0013    NA     NA                 4     11113
## 35  2022 Secas_08Mar2022_ZOOM0036    NA     NA                 1     71321
## 36  2022 Secas_08Mar2022_ZOOM0036    NA     NA                 2     41221
## 37  2022 Secas_08Mar2022_ZOOM0036    NA     NA                 3     41221
## 38  2022 Secas_08Mar2022_ZOOM0036    NA     NA                 4     71221
## 39  2023     PAN-005 July 31 2023    NA     NA                 1     31213
## 40  2023     PAN-005 July 31 2023    NA     NA                 2     71211
## 41  2023     PAN-005 July 31 2023    NA     NA                 3     11221
## 42  2023     PAN-005 July 31 2023    NA     NA                 4     71211
## 43  2023     PAN-005 July 31 2023    NA     NA                 5     61311
## 44  2023     PAN-005 July 31 2023    NA     NA                 6     12221
## 45  2023     PAN-005 July 31 2023    NA     NA                 7     41211
## 46  2023     PAN-005 July 31 2023    NA     NA                 8     11221
## 47  2023     PAN-005 July 31 2023    NA     NA                 9     31211
## 48  2023     PAN-005 July 31 2023    NA     NA                10     71211
## 49  2023     PAN-005 July 31 2023    NA     NA                11     71211
## 50  2023     PAN-005 July 31 2023    NA     NA                12     41221
## 51  2023     PAN-005 July 31 2023    NA     NA                13     31211
## 52  2023     PAN-005 July 31 2023    NA     NA                14     31211
## 53  2023     PAN-005 July 31 2023    NA     NA                15     61211
## 54  2023     PAN-005 July 31 2023    NA     NA                16        NA
## 55  2023     PAN-005 July 31 2023    NA     NA                17     62211
## 56  2023     PAN-005 July 31 2023    NA     NA                18     71211
## 57  2023     PAN-005 July 31 2023    NA     NA                19     71211
## 58  2023     PAN-005 July 31 2023    NA     NA                20     31211
## 59  2023     PAN-005 July 31 2023    NA     NA                21     31211
## 60  2023     PAN-005 July 31 2023    NA     NA                22     31211
## 61  2023     PAN-005 July 31 2023    NA     NA                23     31211
## 62  2023     PAN-005 July 31 2023    NA     NA                24     11211
## 63  2023     PAN-005 July 31 2023    NA     NA                25     11211
## 64  2023     PAN-005 July 31 2023    NA     NA                26     31211
## 65  2023     PAN-005 July 31 2023    NA     NA                27     11211
## 66  2023     PAN-005 July 31 2023    NA     NA                28     11211
## 67  2023     PAN-005 July 31 2023    NA     NA                29     71211
## 68  2023     PAN-005 July 31 2023    NA     NA                30     71211
## 69    NA                             NA     NA                NA        NA
## 70  2023     PAN-005 July 31 2023    NA     NA                32     11311
## 71  2023     PAN-005 July 31 2023    NA     NA                33     11211
## 72  2023     PAN-005 July 31 2023    NA     NA                34     11211
## 73  2023     PAN-005 July 31 2023    NA     NA                35     12211
## 74  2023     PAN-005 July 31 2023    NA     NA                36     11211
## 75  2023     PAN-005 July 31 2023    NA     NA                37     31211
## 76  2023     PAN-005 July 31 2023    NA     NA                38     11212
## 77  2023     PAN-005 July 31 2023    NA     NA                39     11211
## 78  2023     PAN-005 July 31 2023    NA     NA                40        NA
## 79  2023     PAN-005 July 31 2023    NA     NA                41     41211
## 80  2023     PAN-005 July 31 2023    NA     NA                42     11211
## 81  2023     PAN-005 July 31 2023    NA     NA                43     31211
## 82  2023     PAN-005 July 31 2023    NA     NA                44     12211
## 83  2023     PAN-005 July 31 2023    NA     NA                45     11312
## 84  2023     PAN-005 July 31 2023    NA     NA                46     11211
## 85  2023     PAN-005 July 31 2023    NA     NA                47     21211
## 86  2023     PAN-005 July 31 2023    NA     NA                48     61211
## 87  2023     PAN-005 July 31 2023    NA     NA                49     31211
## 88  2023     PAN-005 July 31 2023    NA     NA                50     11211
## 89  2023     PAN-005 July 31 2023    NA     NA                51     31211
## 90  2023     PAN-005 July 31 2023    NA     NA                52     61211
## 91  2023     PAN-005 July 31 2023    NA     NA                53     31211
## 92  2023     PAN-005 July 31 2023    NA     NA                54     31211
## 93  2023     PAN-005 July 31 2023    NA     NA                55     31211
## 94  2023     PAN-005 July 31 2023    NA     NA                56     61211
## 95  2023     PAN-005 July 31 2023    NA     NA                57     12211
## 96  2023     PAN-005 July 31 2023    NA     NA                58     11211
## 97  2023     PAN-005 July 31 2023    NA     NA                59     11211
## 98  2023     PAN-005 July 31 2023    NA     NA                60     61211
## 99  2023     PAN-005 July 31 2023    NA     NA                61     31211
## 100 2023     PAN-005 July 31 2023    NA     NA                62     61211
## 101 2023     PAN-005 July 31 2023    NA     NA                63     12211
## 102 2023     PAN-005 July 31 2023    NA     NA                64     11211
## 103 2023     PAN-005 July 31 2023    NA     NA                65     61211
## 104 2023     PAN-005 July 31 2023    NA     NA                66     12211
## 105 2023     PAN-005 July 31 2023    NA     NA                67     11211
## 106 2023     PAN-005 July 31 2023    NA     NA                68     61211
## 107 2023     PAN-005 July 31 2023    NA     NA                69     41211
## 108 2023     PAN-005 July 31 2023    NA     NA                70     13221
## 109 2023     PAN-005 July 31 2023    NA     NA                71     13221
## 110 2023     PAN-005 July 31 2023    NA     NA                72     12221
## 111 2023     PAN-005 July 31 2023    NA     NA                73     13221
## 112 2023     PAN-005 July 31 2023    NA     NA                74     13221
## 113 2023     PAN-005 July 31 2023    NA     NA                75     11221
## 114 2023     PAN-005 July 31 2023    NA     NA                76     13231
## 115 2023     PAN-005 July 31 2023    NA     NA                77     11211
## 116 2023     PAN-005 July 31 2023    NA     NA                78     11221
## 117 2023     PAN-005 July 31 2023    NA     NA                79     11221
## 118 2023     PAN-005 July 31 2023    NA     NA                80     11221
## 119 2023     PAN-005 July 31 2023    NA     NA                81     12211
## 120 2023     PAN-005 July 31 2023    NA     NA                82     41221
## 121 2023     PAN-005 July 31 2023    NA     NA                83     42321
## 122 2023     PAN-005 July 31 2023    NA     NA                84     61221
## 123 2023     PAN-005 July 31 2023    NA     NA                85     41211
## 124 2023     PAN-005 July 31 2023    NA     NA                86     61221
## 125 2023     PAN-005 July 31 2023    NA     NA                87     41221
## 126 2023     PAN-005 July 31 2023    NA     NA                88     61211
## 127 2023     PAN-005 July 31 2023    NA     NA                89     41221
## 128 2023     PAN-005 July 31 2023    NA     NA                90     61221
## 129 2023     PAN-005 July 31 2023    NA     NA                91     41221
## 130 2023     PAN-005 July 31 2023    NA     NA                92     31221
## 131 2023     PAN-005 July 31 2023    NA     NA                93     11123
## 132 2023     PAN-005 July 31 2023    NA     NA                94     31221
## 133 2023     PAN-005 July 31 2023    NA     NA                95     43221
## 134 2023     PAN-005 July 31 2023    NA     NA                96     31221
## 135 2023     PAN-005 July 31 2023    NA     NA                97     71211
## 136 2023     PAN-005 July 31 2023    NA     NA                98     61121
## 137 2023     PAN-005 July 31 2023    NA     NA                99     41221
## 138 2023     PAN-005 July 31 2023    NA     NA               100     71221
## 139 2023     PAN-005 July 31 2023    NA     NA               101     41221
## 140   NA                             NA     NA                NA        NA
## 141 2023     PAN-005 July 31 2023    NA     NA               103     71211
## 142 2023     PAN-005 July 31 2023    NA     NA               104     61221
## 143 2023     PAN-005 July 31 2023    NA     NA               105     71211
## 144 2023     PAN-005 July 31 2023    NA     NA               106     71221
## 145 2023     PAN-005 July 31 2023    NA     NA               107     71111
## 146 2023     PAN-005 July 31 2023    NA     NA               108     71221
## 147 2023     PAN-005 July 31 2023    NA     NA               109     61211
## 148 2023     PAN-005 July 31 2023    NA     NA               110     71221
## 149 2023     PAN-005 July 31 2023    NA     NA               111     71211
## 150 2023     PAN-005 July 31 2023    NA     NA               112     71221
## 151 2023     PAN-005 July 31 2023    NA     NA               113     71211
## 152 2023     PAN-005 July 31 2023    NA     NA               114     71221
## 153 2023     PAN-005 July 31 2023    NA     NA               115     71211
## 154 2023     PAN-005 July 31 2023    NA     NA               116     31221
## 155 2023     PAN-005 July 31 2023    NA     NA               117     31221
## 156 2023     PAN-005 July 31 2023    NA     NA               118     11221
## 157 2023     PAN-005 July 31 2023    NA     NA               119     41221
## 158 2023     PAN-005 July 31 2023    NA     NA               120     11211
## 159 2023     PAN-005 July 31 2023    NA     NA               121     71221
## 160 2023     PAN-005 July 31 2023    NA     NA               122     11211
## 161 2023     PAN-005 July 31 2023    NA     NA               123     11211
## 162 2023     PAN-005 July 31 2023    NA     NA               124     61221
## 163 2023     PAN-005 July 31 2023    NA     NA               125     61221
## 164   NA                             NA     NA                NA        NA
## 165 2023     PAN-005 July 31 2023    NA     NA               127     13221
## 166 2023     PAN-005 July 31 2023    NA     NA               128     13221
## 167 2023     PAN-005 July 31 2023    NA     NA               129     11221
## 168 2023     PAN-005 July 31 2023    NA     NA               130     13221
## 169 2023     PAN-005 July 31 2023    NA     NA               131     13221
## 170 2023     PAN-005 July 31 2023    NA     NA               132     11211
## 171 2023     PAN-005 July 31 2023    NA     NA               133     11221
## 172 2023     PAN-005 July 31 2023    NA     NA               134     11221
## 173 2023     PAN-005 July 31 2023    NA     NA               135     11221
## 174 2023     PAN-005 July 31 2023    NA     NA               136     11211
## 175 2023     PAN-005 July 31 2023    NA     NA               137     11221
## 176 2023     PAN-005 July 31 2023    NA     NA               138     11221
## 177 2023     PAN-005 July 31 2023    NA     NA               139     11221
## 178 2023     PAN-005 July 31 2023    NA     NA               140     11221
## 179 2023     PAN-005 July 31 2023    NA     NA               141     11221
## 180 2023     PAN-005 July 31 2023    NA     NA               142        NA
## 181 2023     PAN-005 July 31 2023    NA     NA               143     11221
## 182   NA                             NA     NA                NA        NA
## 183 2023     PAN-005 July 31 2023    NA     NA               145     11221
## 184 2023     PAN-005 July 31 2023    NA     NA               146     11221
## 185 2023     PAN-005 July 31 2023    NA     NA               147     41211
## 186 2023     PAN-005 July 31 2023    NA     NA               148     31221
## 187 2023     PAN-005 July 31 2023    NA     NA               149     41221
## 188 2023     PAN-005 July 31 2023    NA     NA               150     11221
## 189 2023     PAN-005 July 31 2023    NA     NA               151     41211
## 190 2023     PAN-005 July 31 2023    NA     NA               152     31221
## 191 2023     PAN-005 July 31 2023    NA     NA               153     41211
## 192 2023     PAN-005 July 31 2023    NA     NA               154     31211
## 193 2023     PAN-005 July 31 2023    NA     NA               155     41211
## 194 2023     PAN-005 July 31 2023    NA     NA               156     31221
## 195 2023     PAN-005 July 31 2023    NA     NA               157     41221
## 196 2023     PAN-005 July 31 2023    NA     NA               158     21211
## 197 2023     PAN-005 July 31 2023    NA     NA               159     31221
## 198 2023     PAN-005 July 31 2023    NA     NA               160     41211
## 199 2023     PAN-005 July 31 2023    NA     NA               161     41211
## 200 2023     PAN-005 July 31 2023    NA     NA               162     71211
## 201 2023     PAN-005 July 31 2023    NA     NA               163     21211
## 202 2023     PAN-005 July 31 2023    NA     NA               164     51211
## 203 2023     PAN-005 July 31 2023    NA     NA               165     12221
## 204 2023     PAN-005 July 31 2023    NA     NA               166     12221
## 205 2023     PAN-005 July 31 2023    NA     NA               167     11211
## 206 2023     PAN-005 July 31 2023    NA     NA               168     12221
## 207 2023     PAN-005 July 31 2023    NA     NA               169     11221
## 208 2023     PAN-005 July 31 2023    NA     NA               170     12221
## 209 2023     PAN-005 July 31 2023    NA     NA               171     13211
## 210 2023     PAN-005 July 31 2023    NA     NA               172     11213
## 211 2023     PAN-005 July 31 2023    NA     NA               173     11231
## 212 2023     PAN-005 July 31 2023    NA     NA               174     11221
## 213 2023     PAN-005 July 31 2023    NA     NA               175     32221
## 214 2023     PAN-005 July 31 2023    NA     NA               176     12221
## 215 2023     PAN-005 July 31 2023    NA     NA               177     12221
## 216 2023     PAN-005 July 31 2023    NA     NA               178     11221
## 217 2023     PAN-005 July 31 2023    NA     NA               179     41221
## 218 2023     PAN-005 July 31 2023    NA     NA               180     11221
## 219 2023     PAN-005 July 31 2023    NA     NA               181     11221
## 220 2023     PAN-005 July 31 2023    NA     NA               182     11221
## 221 2023     PAN-005 July 31 2023    NA     NA               183     41211
## 222 2023     PAN-005 July 31 2023    NA     NA               184     11221
## 223 2023     PAN-005 July 31 2023    NA     NA               185     41211
## 224 2023     PAN-005 July 31 2023    NA     NA               186     31211
## 225 2023     PAN-005 July 31 2023    NA     NA               187     41211
## 226 2023     PAN-005 July 31 2023    NA     NA               188     11221
## 227 2023     PAN-005 July 31 2023    NA     NA               189     21211
## 228 2023     PAN-005 July 31 2023    NA     NA               190     21211
## 229 2023     PAN-005 July 31 2023    NA     NA               191     21221
## 230 2023     PAN-005 July 31 2023    NA     NA               192     21211
## 231 2023     PAN-005 July 31 2023    NA     NA               193     11221
## 232 2023     PAN-005 July 31 2023    NA     NA               194     13221
## 233 2023       PAN-006 Aug 1 2023    NA     NA                 1     11221
## 234 2023       PAN-006 Aug 1 2023    NA     NA                 2     11221
## 235 2023       PAN-006 Aug 1 2023    NA     NA                 3     11221
## 236 2023       PAN-006 Aug 1 2023    NA     NA                 4     11221
## 237 2023       PAN-006 Aug 1 2023    NA     NA                 5     11221
## 238 2023       PAN-006 Aug 1 2023    NA     NA                 6     31322
## 239 2023       PAN-006 Aug 1 2023    NA     NA                 7     11221
## 240 2023       PAN-006 Aug 1 2023    NA     NA                 8     31222
## 241 2023       PAN-006 Aug 1 2023    NA     NA                 9     11221
## 242 2023       PAN-006 Aug 1 2023    NA     NA                10     31222
## 243 2023       PAN-006 Aug 1 2023    NA     NA                11     11211
## 244 2023       PAN-006 Aug 1 2023    NA     NA                12     31222
## 245 2023       PAN-006 Aug 1 2023    NA     NA                13     21311
## 246 2023       PAN-006 Aug 1 2023    NA     NA                14     11212
## 247 2023       PAN-006 Aug 1 2023    NA     NA                15     21223
## 248 2023       PAN-006 Aug 1 2023    NA     NA                16     11221
## 249 2023       PAN-006 Aug 1 2023    NA     NA                17     11221
## 250 2023       PAN-006 Aug 1 2023    NA     NA                18     11211
## 251 2023       PAN-006 Aug 1 2023    NA     NA                19     11221
## 252 2023       PAN-006 Aug 1 2023    NA     NA                20     21211
## 253 2023       PAN-006 Aug 1 2023    NA     NA                21     31211
## 254 2023       PAN-006 Aug 1 2023    NA     NA                22     21211
## 255 2023       PAN-006 Aug 1 2023    NA     NA                23     31221
## 256 2023       PAN-006 Aug 1 2023    NA     NA                24     21221
## 257 2023       PAN-006 Aug 1 2023    NA     NA                25     21211
## 258 2023       PAN-006 Aug 1 2023    NA     NA                26     21211
## 259 2023       PAN-006 Aug 1 2023    NA     NA                27     21211
## 260 2023       PAN-006 Aug 1 2023    NA     NA                28     21211
## 261 2023       PAN-006 Aug 1 2023    NA     NA                29     21211
## 262 2023       PAN-006 Aug 1 2023    NA     NA                30     11221
##         contour tone.type peak.frequency..Hz. duration..s. harmonics Megan
## 1     downsweep     tonal            5501.976    5501.9760    sparse    NA
## 2     downsweep     tonal            5169.960       0.1777    sparse    NA
## 3     downsweep     tonal            3699.605       0.3164    sparse    NA
## 4          flat     tonal            2893.281       0.2210    sparse    NA
## 5          flat     tonal            2703.557       0.1690    sparse    NA
## 6     downsweep     tonal            2988.142       0.0910    sparse    NA
## 7     downsweep     tonal            5217.391       0.2123    sparse    NA
## 8     downsweep     tonal           12332.016       0.3814     dense    NA
## 9     downsweep     tonal            8395.257       0.2210     dense    NA
## 10    downsweep     tonal            8110.672       0.3554     dense    NA
## 11    downsweep     tonal            3415.020       0.2644     dense    NA
## 12    downsweep     tonal            4126.482       0.3554     dense    NA
## 13    downsweep     tonal            5644.269       0.2644     dense    NA
## 14    downsweep     tonal            3936.759       0.1257    sparse    NA
## 15          arc     tonal            2656.126       0.2644    sparse    NA
## 16    downsweep     tonal            3699.605       0.2947     dense    NA
## 17    downsweep     tonal            2845.850       0.2384     dense    NA
## 18    downsweep     tonal            2893.281       0.1127     dense    NA
## 19          arc     tonal            5501.976       0.1517     dense    NA
## 20    downsweep     tonal            5596.838       0.1647     dense    NA
## 21    downsweep     tonal            6687.747       0.1863     dense    NA
## 22    downsweep     tonal            5928.854       0.1863     dense    NA
## 23          arc     tonal            6308.300       0.1690    sparse    NA
## 24    downsweep     tonal            5739.130       0.1950    sparse    NA
## 25    downsweep     tonal            5691.700       0.1907     dense    NA
## 26    downsweep     tonal            5312.253       0.1647     dense    NA
## 27    downsweep     tonal            5644.269       0.1560     dense    NA
## 28    downsweep     tonal            6023.715       0.1647     dense    NA
## 29    downsweep     tonal            5407.115       0.1690     dense    NA
## 30  freq-var nt     tonal            1660.079       0.2037      none    NA
## 31      upsweep     tonal            2594.595       0.2506      none    NA
## 32      upsweep     tonal            1179.361       0.5362      none    NA
## 33      upsweep     tonal            1297.297       0.2967      none    NA
## 34      upsweep     tonal            1061.425       0.2359      none    NA
## 35  freq-var nt     tonal            5194.805       3.3875     dense    NA
## 36          arc     tonal            4571.429       1.4074     dense    NA
## 37          arc     tonal            4155.844       0.8347     dense    NA
## 38  freq-var nt     tonal            4779.221       2.4990     dense    NA
## 39         flat     tonal            2567.901       0.0518      none    NA
## 40  freq-var nt     tonal            2666.667       0.2591     dense    NA
## 41      upsweep     tonal            2172.840       1.1836     dense    NA
## 42  freq-var nt     tonal            2962.963       0.7658     dense    NA
## 43   freq-var t     tonal            5728.395       0.7237     dense    NA
## 44      upsweep    pulsed            4938.272       1.4669     dense    NA
## 45          arc     tonal            3061.728       0.4954     dense    NA
## 46      upsweep     tonal            2469.136       1.1197     dense    NA
## 47         flat     tonal            1580.247       0.1786     dense    NA
## 48  freq-var nt     tonal            2864.198       0.2793     dense    NA
## 49  freq-var nt     tonal            3555.556       0.3251     dense    NA
## 50          arc     tonal            1777.778       1.1266     dense    NA
## 51         flat     tonal            1975.309       0.3389     dense    NA
## 52         flat     tonal            1975.309       0.2015     dense    NA
## 53   freq-var t     tonal            3555.556       0.3549     dense    NA
## 54                                         NA           NA              NA
## 55   freq-var t    pulsed            2271.605       0.1580     dense    NA
## 56  freq-var nt     tonal            3851.852       0.1809     dense    NA
## 57  freq-var nt     tonal            2074.074       0.3137     dense    NA
## 58         flat     tonal            2765.432       0.2152     dense    NA
## 59         flat     tonal            1876.543       0.3000     dense    NA
## 60         flat     tonal            3358.025       0.3618     dense    NA
## 61         flat     tonal            2370.370       0.3526     dense    NA
## 62      upsweep     tonal            2370.370       0.1145     dense    NA
## 63      upsweep     tonal            2370.370       0.4763     dense    NA
## 64         flat     tonal            2765.432       0.1465     dense    NA
## 65      upsweep     tonal            5432.099       0.1305     dense    NA
## 66      upsweep     tonal            2864.198       0.1534     dense    NA
## 67  freq-var nt     tonal            4839.506       0.2221     dense    NA
## 68  freq-var nt     tonal            3358.025       0.1763     dense    NA
## 69                                         NA           NA              NA
## 70      upsweep     tonal            6123.457       0.0893     dense    NA
## 71      upsweep     tonal            1975.309       0.5060     dense    NA
## 72      upsweep     tonal            2765.432       0.3045     dense    NA
## 73      upsweep    pulsed            2469.136       0.1076     dense    NA
## 74      upsweep     tonal            3654.321       0.1305     dense    NA
## 75         flat     tonal            2666.667       0.3251     dense    NA
## 76      upsweep     tonal            3160.494       0.1420    sparse    NA
## 77      upsweep     tonal            4049.383       0.1191     dense    NA
## 78                                         NA           NA              NA
## 79          arc     tonal            4148.148       0.7052     dense    NA
## 80      upsweep     tonal            2567.901       0.1351     dense    NA
## 81         flat     tonal            3061.728       0.1878     dense    NA
## 82      upsweep    pulsed            2864.198       0.1580     dense    NA
## 83      upsweep     tonal            6123.457       0.1030    sparse    NA
## 84      upsweep     tonal            2172.840       0.5198     dense    NA
## 85    downsweep     tonal            2172.840       0.2542     dense    NA
## 86   freq-var t     tonal            2765.432       0.2931     dense    NA
## 87         flat     tonal            2271.605       0.1534     dense    NA
## 88      upsweep     tonal            4148.148       0.1145     dense    NA
## 89         flat     tonal            2666.667       0.1328     dense    NA
## 90   freq-var t     tonal            2666.667       0.4053     dense    NA
## 91         flat     tonal            2469.136       0.1672     dense    NA
## 92         flat     tonal            2666.667       0.1282     dense    NA
## 93         flat     tonal            2370.370       0.1145     dense    NA
## 94   freq-var t     tonal            2370.370       0.3435     dense    NA
## 95      upsweep    pulsed            2567.901       0.1488     dense    NA
## 96      upsweep     tonal            4641.975       0.1236     dense    NA
## 97      upsweep     tonal            2469.136       0.5083     dense    NA
## 98   freq-var t     tonal            2765.432       0.3000     dense    NA
## 99         flat     tonal            2567.901       0.1511     dense    NA
## 100  freq-var t     tonal            2765.432       0.3664     dense    NA
## 101     upsweep    pulsed            2666.667       0.1351     dense    NA
## 102     upsweep     tonal            4049.383       0.1832     dense    NA
## 103  freq-var t     tonal            2962.963       0.3503     dense    NA
## 104     upsweep    pulsed            2271.605       0.1397     dense    NA
## 105     upsweep     tonal            4345.679       0.0962     dense    NA
## 106  freq-var t     tonal            4641.975       0.3503     dense    NA
## 107         arc     tonal            1481.481       0.5770     dense    NA
## 108     upsweep     mixed            1876.543       4.3780     dense    NA
## 109     upsweep     mixed            2469.136       5.4402     dense    NA
## 110     upsweep    pulsed            2469.136       1.1269     dense    NA
## 111     upsweep     mixed            3259.259       4.1967     dense    NA
## 112     upsweep     mixed            3753.086       5.4661     dense    NA
## 113     upsweep     tonal            2666.667       1.4507     dense    NA
## 114     upsweep     mixed            3160.494       3.0050     dense    NA
## 115     upsweep     tonal            4641.975       1.2046     dense    NA
## 116     upsweep     tonal            3950.617       1.0103     dense    NA
## 117     upsweep     tonal            4148.148       1.1528     dense    NA
## 118     upsweep     tonal            4246.914       1.5932     dense    NA
## 119     upsweep    pulsed            4049.383       1.1852     dense    NA
## 120         arc     tonal            6123.457       1.5479     dense    NA
## 121         arc    pulsed            4345.679       0.7448     dense    NA
## 122  freq-var t     tonal            3654.321       1.5997     dense    NA
## 123         arc     tonal            3358.025       0.9326     dense    NA
## 124  freq-var t     tonal            4345.679       1.3082     dense    NA
## 125         arc     tonal            3358.025       1.1334     dense    NA
## 126  freq-var t     tonal            2962.963       0.9974     dense    NA
## 127         arc     tonal            3555.556       1.1722     dense    NA
## 128  freq-var t     tonal            2765.432       1.5025     dense    NA
## 129         arc     tonal            4444.444       1.1075     dense    NA
## 130        flat     tonal            2765.432       2.5452     dense    NA
## 131     upsweep     tonal            1679.012       1.0751      nonr    NA
## 132        flat     tonal            1679.012       1.1593     dense    NA
## 133         arc     mixed            2864.198       1.4766     dense    NA
## 134        flat     tonal            2567.901       1.8458     dense    NA
## 135 freq-var nt     tonal            3259.259       0.9844     dense    NA
## 136  freq-var t     tonal            2666.667       1.1528     dense    NA
## 137         arc     tonal            3160.494       1.0686     dense    NA
## 138 freq-var nt     tonal            2864.198       1.2046     dense    NA
## 139         arc     tonal            3061.728       0.9715     dense    NA
## 140                                        NA           NA              NA
## 141 freq-var nt     tonal            2370.370       0.8549     dense    NA
## 142  freq-var t     tonal            3061.728       1.2888     dense    NA
## 143 freq-var nt     tonal            2074.074       0.4145     dense    NA
## 144 freq-var nt     tonal            3358.025       1.0816     dense    NA
## 145 freq-var nt     tonal            3061.728       0.9779     dense    NA
## 146 freq-var nt     tonal            2567.901       1.5867     dense    NA
## 147  freq-var t     tonal            2567.901       1.0751     dense    NA
## 148 freq-var nt     tonal            2765.432       1.1593     dense    NA
## 149 freq-var nt     tonal            3061.728       1.0945     dense    NA
## 150 freq-var nt     tonal            2765.432       1.1204     dense    NA
## 151 freq-var nt     tonal            2864.198       0.8095     dense    NA
## 152 freq-var nt     tonal            2370.370       2.3185     dense    NA
## 153 freq-var nt     tonal            3160.494       0.9067     dense    NA
## 154        flat     tonal            2644.898       1.1075     dense    NA
## 155        flat     tonal            2351.020       1.3471     dense    NA
## 156     upsweep     tonal            1766.234       1.8652     dense    NA
## 157         arc     tonal            1766.234       2.7006     dense    NA
## 158     upsweep     tonal            2285.714       0.7318     dense    NA
## 159 freq-var nt     tonal            2493.506       3.3159     dense    NA
## 160     upsweep     tonal            1558.442       0.8743     dense    NA
## 161     upsweep     tonal            1558.442       0.8290     dense    NA
## 162  freq-var t     tonal            2493.506       3.6009     dense    NA
## 163  freq-var t     tonal            2389.610       1.0492     dense    NA
## 164                                        NA           NA              NA
## 165     upsweep     mixed            1766.234       4.5723     dense    NA
## 166     upsweep     mixed            2077.922       5.7834     dense    NA
## 167     upsweep     tonal            1662.338       1.1010     dense    NA
## 168     upsweep     mixed            2077.922       3.8793     dense    NA
## 169     upsweep     mixed            1662.338       5.6539     dense    NA
## 170     upsweep     tonal            1662.338       0.8614     dense    NA
## 171     upsweep     tonal            1974.026       2.0271     dense    NA
## 172     upsweep     tonal            2077.922       2.5646     dense    NA
## 173     upsweep     tonal            2805.195       1.1463     dense    NA
## 174     upsweep     tonal            1870.130       0.6930     dense    NA
## 175     upsweep     tonal            2181.818       1.7162     dense    NA
## 176     upsweep     tonal            1974.026       2.2603     dense    NA
## 177     upsweep     tonal            1974.026       1.0556     dense    NA
## 178     upsweep     tonal            2077.922       1.0038     dense    NA
## 179     upsweep     tonal            2285.714       1.1075     dense    NA
## 180                                        NA           NA              NA
## 181     upsweep     tonal            3948.052       1.2377     dense    NA
## 182                                        NA           NA              NA
## 183     upsweep     tonal            2909.091       2.5323     dense    NA
## 184     upsweep     tonal            2701.299       1.1787     dense    NA
## 185         arc     tonal            3636.364       0.6217     dense    NA
## 186        flat     tonal            2389.610       1.4313     dense    NA
## 187         arc     tonal            3220.779       1.0233     dense    NA
## 188     upsweep     tonal            2909.091       1.0880     dense    NA
## 189         arc     tonal            3324.675       0.9974     dense    NA
## 190        flat     tonal            2805.195       1.8263     dense    NA
## 191         arc     tonal            3012.987       0.9650     dense    NA
## 192        flat     tonal            2181.818       0.9261     dense    NA
## 193         arc     tonal            2805.195       0.9974     dense    NA
## 194        flat     tonal            2493.506       1.7098     dense    NA
## 195         arc     tonal            3532.468       1.0103     dense    NA
## 196   downsweep     tonal            2701.299       0.8614     dense    NA
## 197        flat     tonal            2077.922       1.0751     dense    NA
## 198         arc     tonal            3012.987       0.8873     dense    NA
## 199         arc     tonal            2909.091       0.9067     dense    NA
## 200 freq-var nt     tonal            2909.091       0.9974     dense    NA
## 201   downsweep     tonal            2597.403       0.8549     dense    NA
## 202     u-shape     tonal            2805.195       0.8419     dense    NA
## 203     upsweep    pulsed            2285.714       1.4054     dense    NA
## 204     upsweep    pulsed            1974.026       1.7745     dense    NA
## 205     upsweep     tonal            2181.818       0.9520     dense    NA
## 206     upsweep    pulsed            2493.506       1.3730     dense    NA
## 207     upsweep     tonal            1974.026       1.4960     dense    NA
## 208     upsweep    pulsed            2077.922       1.4701     dense    NA
## 209     upsweep     mixed            2077.922       0.9132     dense    NA
## 210     upsweep     tonal            2077.922       0.6282      none    NA
## 211     upsweep     tonal            2597.403       0.1360     dense    NA
## 212     upsweep     tonal            1454.545       1.0362     dense    NA
## 213        flat    pulsed            1454.545       1.2435     dense    NA
## 214     upsweep    pulsed            1838.298       2.6100     dense    NA
## 215     upsweep    pulsed            1838.298       2.0077     dense    NA
## 216     upsweep     tonal            2144.681       2.8367     dense    NA
## 217         arc     tonal            2348.936       1.4960     dense    NA
## 218     upsweep     tonal            2348.936       1.3795     dense    NA
## 219     upsweep     tonal            2655.319       1.8458     dense    NA
## 220     upsweep     tonal            2348.936       1.0492     dense    NA
## 221         arc     tonal            3472.340       0.7254     dense    NA
## 222     upsweep     tonal            2961.702       1.1981     dense    NA
## 223         arc     tonal            3676.596       0.7448     dense    NA
## 224        flat     tonal            3063.830       1.9300     dense    NA
## 225         arc     tonal            3370.213       0.9650     dense    NA
## 226     upsweep     tonal            2451.064       1.0103     dense    NA
## 227   downsweep     tonal            2348.936       0.8484     dense    NA
## 228   downsweep     tonal            3370.213       0.9715     dense    NA
## 229   downsweep     tonal            2859.574       1.0168     dense    NA
## 230   downsweep     tonal            3165.957       0.9326     dense    NA
## 231     upsweep     tonal            2144.681       1.4960     dense    NA
## 232     upsweep     mixed            2451.064       6.3792     dense    NA
## 233     upsweep     tonal            3428.571       2.9066     dense    NA
## 234     upsweep     tonal            2389.610       1.2535     dense    NA
## 235     upsweep     tonal            2597.403       1.2699     dense    NA
## 236     upsweep     tonal            1662.338       1.1112     dense    NA
## 237     upsweep     tonal            1870.130       0.9524     dense    NA
## 238        flat     tonal            6233.766       2.7643    sparse    NA
## 239     upsweep     tonal            2909.091       1.4725     dense    NA
## 240        flat     tonal            3948.052       1.8173    sparse    NA
## 241     upsweep     tonal            1974.026       1.1112     dense    NA
## 242        flat     tonal            3116.883       1.2973    sparse    NA
## 243     upsweep     tonal            1766.234       0.7444     dense    NA
## 244        flat     tonal            3844.156       1.5765    sparse    NA
## 245   downsweep     tonal            5090.909       0.3886     dense    NA
## 246     upsweep     tonal            2389.610       0.6240    sparse    NA
## 247   downsweep     tonal            3012.987       2.2114      none    NA
## 248     upsweep     tonal            2285.714       1.0291     dense    NA
## 249     upsweep     tonal            2597.403       1.6093     dense    NA
## 250     upsweep     tonal            2909.091       0.8375     dense    NA
## 251     upsweep     tonal            2701.299       1.1276     dense    NA
## 252   downsweep     tonal            3428.571       0.6459     dense    NA
## 253        flat     tonal            2805.195       0.4707     dense    NA
## 254   downsweep     tonal            3220.779       0.7390     dense    NA
## 255        flat     tonal            3220.779       1.3520     dense    NA
## 256   downsweep     tonal            3116.883       1.0072     dense    NA
## 257   downsweep     tonal            3012.987       0.8430     dense    NA
## 258   downsweep     tonal            2701.299       0.6842     dense    NA
## 259   downsweep     tonal            2805.195       0.7444     dense    NA
## 260   downsweep     tonal            3012.987       0.6295     dense    NA
## 261   downsweep     tonal            3012.987       0.7499     dense    NA
## 262     upsweep     tonal            3116.883       2.3647     dense    NA
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Boxplots
library(ggplot2)
## Warning: package 'ggplot2' was built under R version 4.3.2
# make a basic boxplot
p1 <- ggplot(data,aes(x=X,y=peak.frequency..Hz.,fill=as.factor(X))) + geom_boxplot()
plot(p1)
## Warning: Removed 4 rows containing missing values or values outside the scale range
## (`stat_boxplot()`).
## Warning: Removed 3 rows containing non-finite outside the scale range
## (`stat_boxplot()`).

# change the colors to something nicer - let's use one of my favorite wes anderson movies
library(wesanderson)
my_cols <- wes_palettes$Zissou1[c(1,3,5)]
my_cols
## [1] "#3B9AB2" "#EBCC2A" "#F21A00"
p2 <- ggplot(data,aes(x=X,y=peak.frequency..Hz.,fill=as.factor(X))) + geom_boxplot()
p2 + scale_fill_manual(values=my_cols)
## Warning: Removed 4 rows containing missing values or values outside the scale range
## (`stat_boxplot()`).
## Removed 3 rows containing non-finite outside the scale range
## (`stat_boxplot()`).

# add better axis labels!

p3 <- ggplot(data,aes(x=X,y=peak.frequency..Hz.,fill=as.factor(X))) + geom_boxplot()
p3 + scale_fill_manual(values=my_cols) + xlab("Year") + ylab("Peak Frequency (Hz)")
## Warning: Removed 4 rows containing missing values or values outside the scale range
## (`stat_boxplot()`).
## Removed 3 rows containing non-finite outside the scale range
## (`stat_boxplot()`).

# change x axis to be better for my purposes (represent discrete years, not continuous values), and change the legend title

p3 + scale_fill_manual(values=my_cols) + xlab("Year") + ylab("Peak Frequency (Hz)") + labs(fill ="Year") + scale_x_discrete()
## Warning: Removed 4 rows containing missing values or values outside the scale range
## (`stat_boxplot()`).
## Removed 3 rows containing non-finite outside the scale range
## (`stat_boxplot()`).


Pie Charts
# make a basic pie chart: tone types for different contour types 
ggplot(data, aes(y=contour, fill=tone.type)) +
  geom_bar() +
  coord_polar("y", start=0)

# make it look nicer!

my_cols <- wes_palettes$Zissou1[c(4,5,3,1)]

ggplot(data, aes(y=contour, fill=tone.type)) +
  geom_bar() +
  coord_polar("y", start=0) +
  scale_fill_manual(values=my_cols) + 
  ylab("Contour Type")  + 
  labs(fill ="Tone Type")

# that's cool!