species island bill_length_mm bill_depth_mm flipper_length_mm
1 Adelie Torgersen 39.1 18.7 181
2 Adelie Torgersen 39.5 17.4 186
3 Adelie Torgersen 40.3 18.0 195
4 Adelie Torgersen 36.7 19.3 193
5 Adelie Torgersen 39.3 20.6 190
6 Adelie Torgersen 38.9 17.8 181
7 Adelie Torgersen 39.2 19.6 195
8 Adelie Torgersen 41.1 17.6 182
9 Adelie Torgersen 38.6 21.2 191
10 Adelie Torgersen 34.6 21.1 198
11 Adelie Torgersen 36.6 17.8 185
12 Adelie Torgersen 38.7 19.0 195
13 Adelie Torgersen 42.5 20.7 197
14 Adelie Torgersen 34.4 18.4 184
15 Adelie Torgersen 46.0 21.5 194
16 Adelie Biscoe 37.8 18.3 174
17 Adelie Biscoe 37.7 18.7 180
18 Adelie Biscoe 35.9 19.2 189
19 Adelie Biscoe 38.2 18.1 185
20 Adelie Biscoe 38.8 17.2 180
21 Adelie Biscoe 35.3 18.9 187
22 Adelie Biscoe 40.6 18.6 183
23 Adelie Biscoe 40.5 17.9 187
24 Adelie Biscoe 37.9 18.6 172
25 Adelie Biscoe 40.5 18.9 180
26 Adelie Dream 39.5 16.7 178
27 Adelie Dream 37.2 18.1 178
28 Adelie Dream 39.5 17.8 188
29 Adelie Dream 40.9 18.9 184
30 Adelie Dream 36.4 17.0 195
31 Adelie Dream 39.2 21.1 196
32 Adelie Dream 38.8 20.0 190
33 Adelie Dream 42.2 18.5 180
34 Adelie Dream 37.6 19.3 181
35 Adelie Dream 39.8 19.1 184
36 Adelie Dream 36.5 18.0 182
37 Adelie Dream 40.8 18.4 195
38 Adelie Dream 36.0 18.5 186
39 Adelie Dream 44.1 19.7 196
40 Adelie Dream 37.0 16.9 185
41 Adelie Dream 39.6 18.8 190
42 Adelie Dream 41.1 19.0 182
43 Adelie Dream 36.0 17.9 190
44 Adelie Dream 42.3 21.2 191
45 Adelie Biscoe 39.6 17.7 186
46 Adelie Biscoe 40.1 18.9 188
47 Adelie Biscoe 35.0 17.9 190
48 Adelie Biscoe 42.0 19.5 200
49 Adelie Biscoe 34.5 18.1 187
50 Adelie Biscoe 41.4 18.6 191
51 Adelie Biscoe 39.0 17.5 186
52 Adelie Biscoe 40.6 18.8 193
53 Adelie Biscoe 36.5 16.6 181
54 Adelie Biscoe 37.6 19.1 194
55 Adelie Biscoe 35.7 16.9 185
56 Adelie Biscoe 41.3 21.1 195
57 Adelie Biscoe 37.6 17.0 185
58 Adelie Biscoe 41.1 18.2 192
59 Adelie Biscoe 36.4 17.1 184
60 Adelie Biscoe 41.6 18.0 192
61 Adelie Biscoe 35.5 16.2 195
62 Adelie Biscoe 41.1 19.1 188
63 Adelie Torgersen 35.9 16.6 190
64 Adelie Torgersen 41.8 19.4 198
65 Adelie Torgersen 33.5 19.0 190
66 Adelie Torgersen 39.7 18.4 190
67 Adelie Torgersen 39.6 17.2 196
68 Adelie Torgersen 45.8 18.9 197
69 Adelie Torgersen 35.5 17.5 190
70 Adelie Torgersen 42.8 18.5 195
71 Adelie Torgersen 40.9 16.8 191
72 Adelie Torgersen 37.2 19.4 184
73 Adelie Torgersen 36.2 16.1 187
74 Adelie Torgersen 42.1 19.1 195
75 Adelie Torgersen 34.6 17.2 189
76 Adelie Torgersen 42.9 17.6 196
77 Adelie Torgersen 36.7 18.8 187
78 Adelie Torgersen 35.1 19.4 193
79 Adelie Dream 37.3 17.8 191
80 Adelie Dream 41.3 20.3 194
81 Adelie Dream 36.3 19.5 190
82 Adelie Dream 36.9 18.6 189
83 Adelie Dream 38.3 19.2 189
84 Adelie Dream 38.9 18.8 190
85 Adelie Dream 35.7 18.0 202
86 Adelie Dream 41.1 18.1 205
87 Adelie Dream 34.0 17.1 185
88 Adelie Dream 39.6 18.1 186
89 Adelie Dream 36.2 17.3 187
90 Adelie Dream 40.8 18.9 208
91 Adelie Dream 38.1 18.6 190
92 Adelie Dream 40.3 18.5 196
93 Adelie Dream 33.1 16.1 178
94 Adelie Dream 43.2 18.5 192
95 Adelie Biscoe 35.0 17.9 192
96 Adelie Biscoe 41.0 20.0 203
97 Adelie Biscoe 37.7 16.0 183
98 Adelie Biscoe 37.8 20.0 190
99 Adelie Biscoe 37.9 18.6 193
100 Adelie Biscoe 39.7 18.9 184
101 Adelie Biscoe 38.6 17.2 199
102 Adelie Biscoe 38.2 20.0 190
103 Adelie Biscoe 38.1 17.0 181
104 Adelie Biscoe 43.2 19.0 197
105 Adelie Biscoe 38.1 16.5 198
106 Adelie Biscoe 45.6 20.3 191
107 Adelie Biscoe 39.7 17.7 193
108 Adelie Biscoe 42.2 19.5 197
109 Adelie Biscoe 39.6 20.7 191
110 Adelie Biscoe 42.7 18.3 196
111 Adelie Torgersen 38.6 17.0 188
112 Adelie Torgersen 37.3 20.5 199
113 Adelie Torgersen 35.7 17.0 189
114 Adelie Torgersen 41.1 18.6 189
115 Adelie Torgersen 36.2 17.2 187
116 Adelie Torgersen 37.7 19.8 198
117 Adelie Torgersen 40.2 17.0 176
118 Adelie Torgersen 41.4 18.5 202
119 Adelie Torgersen 35.2 15.9 186
120 Adelie Torgersen 40.6 19.0 199
121 Adelie Torgersen 38.8 17.6 191
122 Adelie Torgersen 41.5 18.3 195
123 Adelie Torgersen 39.0 17.1 191
124 Adelie Torgersen 44.1 18.0 210
125 Adelie Torgersen 38.5 17.9 190
126 Adelie Torgersen 43.1 19.2 197
127 Adelie Dream 36.8 18.5 193
128 Adelie Dream 37.5 18.5 199
129 Adelie Dream 38.1 17.6 187
130 Adelie Dream 41.1 17.5 190
131 Adelie Dream 35.6 17.5 191
132 Adelie Dream 40.2 20.1 200
133 Adelie Dream 37.0 16.5 185
134 Adelie Dream 39.7 17.9 193
135 Adelie Dream 40.2 17.1 193
136 Adelie Dream 40.6 17.2 187
137 Adelie Dream 32.1 15.5 188
138 Adelie Dream 40.7 17.0 190
139 Adelie Dream 37.3 16.8 192
140 Adelie Dream 39.0 18.7 185
141 Adelie Dream 39.2 18.6 190
142 Adelie Dream 36.6 18.4 184
143 Adelie Dream 36.0 17.8 195
144 Adelie Dream 37.8 18.1 193
145 Adelie Dream 36.0 17.1 187
146 Adelie Dream 41.5 18.5 201
147 Gentoo Biscoe 46.1 13.2 211
148 Gentoo Biscoe 50.0 16.3 230
149 Gentoo Biscoe 48.7 14.1 210
150 Gentoo Biscoe 50.0 15.2 218
151 Gentoo Biscoe 47.6 14.5 215
152 Gentoo Biscoe 46.5 13.5 210
153 Gentoo Biscoe 45.4 14.6 211
154 Gentoo Biscoe 46.7 15.3 219
155 Gentoo Biscoe 43.3 13.4 209
156 Gentoo Biscoe 46.8 15.4 215
157 Gentoo Biscoe 40.9 13.7 214
158 Gentoo Biscoe 49.0 16.1 216
159 Gentoo Biscoe 45.5 13.7 214
160 Gentoo Biscoe 48.4 14.6 213
161 Gentoo Biscoe 45.8 14.6 210
162 Gentoo Biscoe 49.3 15.7 217
163 Gentoo Biscoe 42.0 13.5 210
164 Gentoo Biscoe 49.2 15.2 221
165 Gentoo Biscoe 46.2 14.5 209
166 Gentoo Biscoe 48.7 15.1 222
167 Gentoo Biscoe 50.2 14.3 218
168 Gentoo Biscoe 45.1 14.5 215
169 Gentoo Biscoe 46.5 14.5 213
170 Gentoo Biscoe 46.3 15.8 215
171 Gentoo Biscoe 42.9 13.1 215
172 Gentoo Biscoe 46.1 15.1 215
173 Gentoo Biscoe 47.8 15.0 215
174 Gentoo Biscoe 48.2 14.3 210
175 Gentoo Biscoe 50.0 15.3 220
176 Gentoo Biscoe 47.3 15.3 222
177 Gentoo Biscoe 42.8 14.2 209
178 Gentoo Biscoe 45.1 14.5 207
179 Gentoo Biscoe 59.6 17.0 230
180 Gentoo Biscoe 49.1 14.8 220
181 Gentoo Biscoe 48.4 16.3 220
182 Gentoo Biscoe 42.6 13.7 213
183 Gentoo Biscoe 44.4 17.3 219
184 Gentoo Biscoe 44.0 13.6 208
185 Gentoo Biscoe 48.7 15.7 208
186 Gentoo Biscoe 42.7 13.7 208
187 Gentoo Biscoe 49.6 16.0 225
188 Gentoo Biscoe 45.3 13.7 210
189 Gentoo Biscoe 49.6 15.0 216
190 Gentoo Biscoe 50.5 15.9 222
191 Gentoo Biscoe 43.6 13.9 217
192 Gentoo Biscoe 45.5 13.9 210
193 Gentoo Biscoe 50.5 15.9 225
194 Gentoo Biscoe 44.9 13.3 213
195 Gentoo Biscoe 45.2 15.8 215
196 Gentoo Biscoe 46.6 14.2 210
197 Gentoo Biscoe 48.5 14.1 220
198 Gentoo Biscoe 45.1 14.4 210
199 Gentoo Biscoe 50.1 15.0 225
200 Gentoo Biscoe 46.5 14.4 217
201 Gentoo Biscoe 45.0 15.4 220
202 Gentoo Biscoe 43.8 13.9 208
203 Gentoo Biscoe 45.5 15.0 220
204 Gentoo Biscoe 43.2 14.5 208
205 Gentoo Biscoe 50.4 15.3 224
206 Gentoo Biscoe 45.3 13.8 208
207 Gentoo Biscoe 46.2 14.9 221
208 Gentoo Biscoe 45.7 13.9 214
209 Gentoo Biscoe 54.3 15.7 231
210 Gentoo Biscoe 45.8 14.2 219
211 Gentoo Biscoe 49.8 16.8 230
212 Gentoo Biscoe 49.5 16.2 229
213 Gentoo Biscoe 43.5 14.2 220
214 Gentoo Biscoe 50.7 15.0 223
215 Gentoo Biscoe 47.7 15.0 216
216 Gentoo Biscoe 46.4 15.6 221
217 Gentoo Biscoe 48.2 15.6 221
218 Gentoo Biscoe 46.5 14.8 217
219 Gentoo Biscoe 46.4 15.0 216
220 Gentoo Biscoe 48.6 16.0 230
221 Gentoo Biscoe 47.5 14.2 209
222 Gentoo Biscoe 51.1 16.3 220
223 Gentoo Biscoe 45.2 13.8 215
224 Gentoo Biscoe 45.2 16.4 223
225 Gentoo Biscoe 49.1 14.5 212
226 Gentoo Biscoe 52.5 15.6 221
227 Gentoo Biscoe 47.4 14.6 212
228 Gentoo Biscoe 50.0 15.9 224
229 Gentoo Biscoe 44.9 13.8 212
230 Gentoo Biscoe 50.8 17.3 228
231 Gentoo Biscoe 43.4 14.4 218
232 Gentoo Biscoe 51.3 14.2 218
233 Gentoo Biscoe 47.5 14.0 212
234 Gentoo Biscoe 52.1 17.0 230
235 Gentoo Biscoe 47.5 15.0 218
236 Gentoo Biscoe 52.2 17.1 228
237 Gentoo Biscoe 45.5 14.5 212
238 Gentoo Biscoe 49.5 16.1 224
239 Gentoo Biscoe 44.5 14.7 214
240 Gentoo Biscoe 50.8 15.7 226
241 Gentoo Biscoe 49.4 15.8 216
242 Gentoo Biscoe 46.9 14.6 222
243 Gentoo Biscoe 48.4 14.4 203
244 Gentoo Biscoe 51.1 16.5 225
245 Gentoo Biscoe 48.5 15.0 219
246 Gentoo Biscoe 55.9 17.0 228
247 Gentoo Biscoe 47.2 15.5 215
248 Gentoo Biscoe 49.1 15.0 228
249 Gentoo Biscoe 46.8 16.1 215
250 Gentoo Biscoe 41.7 14.7 210
251 Gentoo Biscoe 53.4 15.8 219
252 Gentoo Biscoe 43.3 14.0 208
253 Gentoo Biscoe 48.1 15.1 209
254 Gentoo Biscoe 50.5 15.2 216
255 Gentoo Biscoe 49.8 15.9 229
256 Gentoo Biscoe 43.5 15.2 213
257 Gentoo Biscoe 51.5 16.3 230
258 Gentoo Biscoe 46.2 14.1 217
259 Gentoo Biscoe 55.1 16.0 230
260 Gentoo Biscoe 48.8 16.2 222
261 Gentoo Biscoe 47.2 13.7 214
262 Gentoo Biscoe 46.8 14.3 215
263 Gentoo Biscoe 50.4 15.7 222
264 Gentoo Biscoe 45.2 14.8 212
265 Gentoo Biscoe 49.9 16.1 213
266 Chinstrap Dream 46.5 17.9 192
267 Chinstrap Dream 50.0 19.5 196
268 Chinstrap Dream 51.3 19.2 193
269 Chinstrap Dream 45.4 18.7 188
270 Chinstrap Dream 52.7 19.8 197
271 Chinstrap Dream 45.2 17.8 198
272 Chinstrap Dream 46.1 18.2 178
273 Chinstrap Dream 51.3 18.2 197
274 Chinstrap Dream 46.0 18.9 195
275 Chinstrap Dream 51.3 19.9 198
276 Chinstrap Dream 46.6 17.8 193
277 Chinstrap Dream 51.7 20.3 194
278 Chinstrap Dream 47.0 17.3 185
279 Chinstrap Dream 52.0 18.1 201
280 Chinstrap Dream 45.9 17.1 190
281 Chinstrap Dream 50.5 19.6 201
282 Chinstrap Dream 50.3 20.0 197
283 Chinstrap Dream 58.0 17.8 181
284 Chinstrap Dream 46.4 18.6 190
285 Chinstrap Dream 49.2 18.2 195
286 Chinstrap Dream 42.4 17.3 181
287 Chinstrap Dream 48.5 17.5 191
288 Chinstrap Dream 43.2 16.6 187
289 Chinstrap Dream 50.6 19.4 193
290 Chinstrap Dream 46.7 17.9 195
291 Chinstrap Dream 52.0 19.0 197
292 Chinstrap Dream 50.5 18.4 200
293 Chinstrap Dream 49.5 19.0 200
294 Chinstrap Dream 46.4 17.8 191
295 Chinstrap Dream 52.8 20.0 205
296 Chinstrap Dream 40.9 16.6 187
297 Chinstrap Dream 54.2 20.8 201
298 Chinstrap Dream 42.5 16.7 187
299 Chinstrap Dream 51.0 18.8 203
300 Chinstrap Dream 49.7 18.6 195
301 Chinstrap Dream 47.5 16.8 199
302 Chinstrap Dream 47.6 18.3 195
303 Chinstrap Dream 52.0 20.7 210
304 Chinstrap Dream 46.9 16.6 192
305 Chinstrap Dream 53.5 19.9 205
306 Chinstrap Dream 49.0 19.5 210
307 Chinstrap Dream 46.2 17.5 187
308 Chinstrap Dream 50.9 19.1 196
309 Chinstrap Dream 45.5 17.0 196
310 Chinstrap Dream 50.9 17.9 196
311 Chinstrap Dream 50.8 18.5 201
312 Chinstrap Dream 50.1 17.9 190
313 Chinstrap Dream 49.0 19.6 212
314 Chinstrap Dream 51.5 18.7 187
315 Chinstrap Dream 49.8 17.3 198
316 Chinstrap Dream 48.1 16.4 199
317 Chinstrap Dream 51.4 19.0 201
318 Chinstrap Dream 45.7 17.3 193
319 Chinstrap Dream 50.7 19.7 203
320 Chinstrap Dream 42.5 17.3 187
321 Chinstrap Dream 52.2 18.8 197
322 Chinstrap Dream 45.2 16.6 191
323 Chinstrap Dream 49.3 19.9 203
324 Chinstrap Dream 50.2 18.8 202
325 Chinstrap Dream 45.6 19.4 194
326 Chinstrap Dream 51.9 19.5 206
327 Chinstrap Dream 46.8 16.5 189
328 Chinstrap Dream 45.7 17.0 195
329 Chinstrap Dream 55.8 19.8 207
330 Chinstrap Dream 43.5 18.1 202
331 Chinstrap Dream 49.6 18.2 193
332 Chinstrap Dream 50.8 19.0 210
333 Chinstrap Dream 50.2 18.7 198
body_mass_g gender year BMI_category
1 3750 male 2007 Normal
2 3800 female 2007 Normal
3 3250 female 2007 Underweight
4 3450 female 2007 Normal
5 3650 male 2007 Normal
6 3625 female 2007 Normal
7 4675 male 2007 Overweight
8 3200 female 2007 Underweight
9 3800 male 2007 Normal
10 4400 male 2007 Overweight
11 3700 female 2007 Normal
12 3450 female 2007 Normal
13 4500 male 2007 Overweight
14 3325 female 2007 Normal
15 4200 male 2007 Overweight
16 3400 female 2007 Normal
17 3600 male 2007 Normal
18 3800 female 2007 Normal
19 3950 male 2007 Normal
20 3800 male 2007 Normal
21 3800 female 2007 Normal
22 3550 male 2007 Normal
23 3200 female 2007 Underweight
24 3150 female 2007 Underweight
25 3950 male 2007 Normal
26 3250 female 2007 Underweight
27 3900 male 2007 Normal
28 3300 female 2007 Underweight
29 3900 male 2007 Normal
30 3325 female 2007 Normal
31 4150 male 2007 Overweight
32 3950 male 2007 Normal
33 3550 female 2007 Normal
34 3300 female 2007 Underweight
35 4650 male 2007 Overweight
36 3150 female 2007 Underweight
37 3900 male 2007 Normal
38 3100 female 2007 Underweight
39 4400 male 2007 Overweight
40 3000 female 2007 Underweight
41 4600 male 2007 Overweight
42 3425 male 2007 Normal
43 3450 female 2007 Normal
44 4150 male 2007 Overweight
45 3500 female 2008 Normal
46 4300 male 2008 Overweight
47 3450 female 2008 Normal
48 4050 male 2008 Normal
49 2900 female 2008 Underweight
50 3700 male 2008 Normal
51 3550 female 2008 Normal
52 3800 male 2008 Normal
53 2850 female 2008 Underweight
54 3750 male 2008 Normal
55 3150 female 2008 Underweight
56 4400 male 2008 Overweight
57 3600 female 2008 Normal
58 4050 male 2008 Normal
59 2850 female 2008 Underweight
60 3950 male 2008 Normal
61 3350 female 2008 Normal
62 4100 male 2008 Overweight
63 3050 female 2008 Underweight
64 4450 male 2008 Overweight
65 3600 female 2008 Normal
66 3900 male 2008 Normal
67 3550 female 2008 Normal
68 4150 male 2008 Overweight
69 3700 female 2008 Normal
70 4250 male 2008 Overweight
71 3700 female 2008 Normal
72 3900 male 2008 Normal
73 3550 female 2008 Normal
74 4000 male 2008 Normal
75 3200 female 2008 Underweight
76 4700 male 2008 Overweight
77 3800 female 2008 Normal
78 4200 male 2008 Overweight
79 3350 female 2008 Normal
80 3550 male 2008 Normal
81 3800 male 2008 Normal
82 3500 female 2008 Normal
83 3950 male 2008 Normal
84 3600 female 2008 Normal
85 3550 female 2008 Normal
86 4300 male 2008 Overweight
87 3400 female 2008 Normal
88 4450 male 2008 Overweight
89 3300 female 2008 Underweight
90 4300 male 2008 Overweight
91 3700 female 2008 Normal
92 4350 male 2008 Overweight
93 2900 female 2008 Underweight
94 4100 male 2008 Overweight
95 3725 female 2009 Normal
96 4725 male 2009 Overweight
97 3075 female 2009 Underweight
98 4250 male 2009 Overweight
99 2925 female 2009 Underweight
100 3550 male 2009 Normal
101 3750 female 2009 Normal
102 3900 male 2009 Normal
103 3175 female 2009 Underweight
104 4775 male 2009 Overweight
105 3825 female 2009 Normal
106 4600 male 2009 Overweight
107 3200 female 2009 Underweight
108 4275 male 2009 Overweight
109 3900 female 2009 Normal
110 4075 male 2009 Overweight
111 2900 female 2009 Underweight
112 3775 male 2009 Normal
113 3350 female 2009 Normal
114 3325 male 2009 Normal
115 3150 female 2009 Underweight
116 3500 male 2009 Normal
117 3450 female 2009 Normal
118 3875 male 2009 Normal
119 3050 female 2009 Underweight
120 4000 male 2009 Normal
121 3275 female 2009 Underweight
122 4300 male 2009 Overweight
123 3050 female 2009 Underweight
124 4000 male 2009 Normal
125 3325 female 2009 Normal
126 3500 male 2009 Normal
127 3500 female 2009 Normal
128 4475 male 2009 Overweight
129 3425 female 2009 Normal
130 3900 male 2009 Normal
131 3175 female 2009 Underweight
132 3975 male 2009 Normal
133 3400 female 2009 Normal
134 4250 male 2009 Overweight
135 3400 female 2009 Normal
136 3475 male 2009 Normal
137 3050 female 2009 Underweight
138 3725 male 2009 Normal
139 3000 female 2009 Underweight
140 3650 male 2009 Normal
141 4250 male 2009 Overweight
142 3475 female 2009 Normal
143 3450 female 2009 Normal
144 3750 male 2009 Normal
145 3700 female 2009 Normal
146 4000 male 2009 Normal
147 4500 female 2007 Overweight
148 5700 male 2007 Obese
149 4450 female 2007 Overweight
150 5700 male 2007 Obese
151 5400 male 2007 Obese
152 4550 female 2007 Overweight
153 4800 female 2007 Overweight
154 5200 male 2007 Obese
155 4400 female 2007 Overweight
156 5150 male 2007 Obese
157 4650 female 2007 Overweight
158 5550 male 2007 Obese
159 4650 female 2007 Overweight
160 5850 male 2007 Obese
161 4200 female 2007 Overweight
162 5850 male 2007 Obese
163 4150 female 2007 Overweight
164 6300 male 2007 Obese
165 4800 female 2007 Overweight
166 5350 male 2007 Obese
167 5700 male 2007 Obese
168 5000 female 2007 Obese
169 4400 female 2007 Overweight
170 5050 male 2007 Obese
171 5000 female 2007 Obese
172 5100 male 2007 Obese
173 5650 male 2007 Obese
174 4600 female 2007 Overweight
175 5550 male 2007 Obese
176 5250 male 2007 Obese
177 4700 female 2007 Overweight
178 5050 female 2007 Obese
179 6050 male 2007 Obese
180 5150 female 2008 Obese
181 5400 male 2008 Obese
182 4950 female 2008 Overweight
183 5250 male 2008 Obese
184 4350 female 2008 Overweight
185 5350 male 2008 Obese
186 3950 female 2008 Normal
187 5700 male 2008 Obese
188 4300 female 2008 Overweight
189 4750 male 2008 Overweight
190 5550 male 2008 Obese
191 4900 female 2008 Overweight
192 4200 female 2008 Overweight
193 5400 male 2008 Obese
194 5100 female 2008 Obese
195 5300 male 2008 Obese
196 4850 female 2008 Overweight
197 5300 male 2008 Obese
198 4400 female 2008 Overweight
199 5000 male 2008 Obese
200 4900 female 2008 Overweight
201 5050 male 2008 Obese
202 4300 female 2008 Overweight
203 5000 male 2008 Obese
204 4450 female 2008 Overweight
205 5550 male 2008 Obese
206 4200 female 2008 Overweight
207 5300 male 2008 Obese
208 4400 female 2008 Overweight
209 5650 male 2008 Obese
210 4700 female 2008 Overweight
211 5700 male 2008 Obese
212 5800 male 2008 Obese
213 4700 female 2008 Overweight
214 5550 male 2008 Obese
215 4750 female 2008 Overweight
216 5000 male 2008 Obese
217 5100 male 2008 Obese
218 5200 female 2008 Obese
219 4700 female 2008 Overweight
220 5800 male 2008 Obese
221 4600 female 2008 Overweight
222 6000 male 2008 Obese
223 4750 female 2008 Overweight
224 5950 male 2008 Obese
225 4625 female 2009 Overweight
226 5450 male 2009 Obese
227 4725 female 2009 Overweight
228 5350 male 2009 Obese
229 4750 female 2009 Overweight
230 5600 male 2009 Obese
231 4600 female 2009 Overweight
232 5300 male 2009 Obese
233 4875 female 2009 Overweight
234 5550 male 2009 Obese
235 4950 female 2009 Overweight
236 5400 male 2009 Obese
237 4750 female 2009 Overweight
238 5650 male 2009 Obese
239 4850 female 2009 Overweight
240 5200 male 2009 Obese
241 4925 male 2009 Overweight
242 4875 female 2009 Overweight
243 4625 female 2009 Overweight
244 5250 male 2009 Obese
245 4850 female 2009 Overweight
246 5600 male 2009 Obese
247 4975 female 2009 Overweight
248 5500 male 2009 Obese
249 5500 male 2009 Obese
250 4700 female 2009 Overweight
251 5500 male 2009 Obese
252 4575 female 2009 Overweight
253 5500 male 2009 Obese
254 5000 female 2009 Obese
255 5950 male 2009 Obese
256 4650 female 2009 Overweight
257 5500 male 2009 Obese
258 4375 female 2009 Overweight
259 5850 male 2009 Obese
260 6000 male 2009 Obese
261 4925 female 2009 Overweight
262 4850 female 2009 Overweight
263 5750 male 2009 Obese
264 5200 female 2009 Obese
265 5400 male 2009 Obese
266 3500 female 2007 Normal
267 3900 male 2007 Normal
268 3650 male 2007 Normal
269 3525 female 2007 Normal
270 3725 male 2007 Normal
271 3950 female 2007 Normal
272 3250 female 2007 Underweight
273 3750 male 2007 Normal
274 4150 female 2007 Overweight
275 3700 male 2007 Normal
276 3800 female 2007 Normal
277 3775 male 2007 Normal
278 3700 female 2007 Normal
279 4050 male 2007 Normal
280 3575 female 2007 Normal
281 4050 male 2007 Normal
282 3300 male 2007 Underweight
283 3700 female 2007 Normal
284 3450 female 2007 Normal
285 4400 male 2007 Overweight
286 3600 female 2007 Normal
287 3400 male 2007 Normal
288 2900 female 2007 Underweight
289 3800 male 2007 Normal
290 3300 female 2007 Underweight
291 4150 male 2007 Overweight
292 3400 female 2008 Normal
293 3800 male 2008 Normal
294 3700 female 2008 Normal
295 4550 male 2008 Overweight
296 3200 female 2008 Underweight
297 4300 male 2008 Overweight
298 3350 female 2008 Normal
299 4100 male 2008 Overweight
300 3600 male 2008 Normal
301 3900 female 2008 Normal
302 3850 female 2008 Normal
303 4800 male 2008 Overweight
304 2700 female 2008 Underweight
305 4500 male 2008 Overweight
306 3950 male 2008 Normal
307 3650 female 2008 Normal
308 3550 male 2008 Normal
309 3500 female 2008 Normal
310 3675 female 2009 Normal
311 4450 male 2009 Overweight
312 3400 female 2009 Normal
313 4300 male 2009 Overweight
314 3250 male 2009 Underweight
315 3675 female 2009 Normal
316 3325 female 2009 Normal
317 3950 male 2009 Normal
318 3600 female 2009 Normal
319 4050 male 2009 Normal
320 3350 female 2009 Normal
321 3450 male 2009 Normal
322 3250 female 2009 Underweight
323 4050 male 2009 Normal
324 3800 male 2009 Normal
325 3525 female 2009 Normal
326 3950 male 2009 Normal
327 3650 female 2009 Normal
328 3650 female 2009 Normal
329 4000 male 2009 Normal
330 3400 female 2009 Normal
331 3775 male 2009 Normal
332 4100 male 2009 Overweight
333 3775 female 2009 NormalSTA 113 2.0 Descriptive Statistics
Tables and Graphs for Categorical Data
Dr. Thiyanga S. Talagala
Department of Statistics, Faculty of Applied Sciences
University of Sri Jayewardenepura, Sri Lanka
Department of Statistics, Faculty of Applied Sciences
University of Sri Jayewardenepura, Sri Lanka
Data Set
Extract qualitative variables
species island gender BMI_category
1 Adelie Torgersen male Normal
2 Adelie Torgersen female Normal
3 Adelie Torgersen female Underweight
4 Adelie Torgersen female Normal
5 Adelie Torgersen male Normal
6 Adelie Torgersen female Normal
7 Adelie Torgersen male Overweight
8 Adelie Torgersen female Underweight
9 Adelie Torgersen male Normal
10 Adelie Torgersen male Overweight
11 Adelie Torgersen female Normal
12 Adelie Torgersen female Normal
13 Adelie Torgersen male Overweight
14 Adelie Torgersen female Normal
15 Adelie Torgersen male Overweight
16 Adelie Biscoe female Normal
17 Adelie Biscoe male Normal
18 Adelie Biscoe female Normal
19 Adelie Biscoe male Normal
20 Adelie Biscoe male Normal
21 Adelie Biscoe female Normal
22 Adelie Biscoe male Normal
23 Adelie Biscoe female Underweight
24 Adelie Biscoe female Underweight
25 Adelie Biscoe male Normal
26 Adelie Dream female Underweight
27 Adelie Dream male Normal
28 Adelie Dream female Underweight
29 Adelie Dream male Normal
30 Adelie Dream female Normal
31 Adelie Dream male Overweight
32 Adelie Dream male Normal
33 Adelie Dream female Normal
34 Adelie Dream female Underweight
35 Adelie Dream male Overweight
36 Adelie Dream female Underweight
37 Adelie Dream male Normal
38 Adelie Dream female Underweight
39 Adelie Dream male Overweight
40 Adelie Dream female Underweight
41 Adelie Dream male Overweight
42 Adelie Dream male Normal
43 Adelie Dream female Normal
44 Adelie Dream male Overweight
45 Adelie Biscoe female Normal
46 Adelie Biscoe male Overweight
47 Adelie Biscoe female Normal
48 Adelie Biscoe male Normal
49 Adelie Biscoe female Underweight
50 Adelie Biscoe male Normal
51 Adelie Biscoe female Normal
52 Adelie Biscoe male Normal
53 Adelie Biscoe female Underweight
54 Adelie Biscoe male Normal
55 Adelie Biscoe female Underweight
56 Adelie Biscoe male Overweight
57 Adelie Biscoe female Normal
58 Adelie Biscoe male Normal
59 Adelie Biscoe female Underweight
60 Adelie Biscoe male Normal
61 Adelie Biscoe female Normal
62 Adelie Biscoe male Overweight
63 Adelie Torgersen female Underweight
64 Adelie Torgersen male Overweight
65 Adelie Torgersen female Normal
66 Adelie Torgersen male Normal
67 Adelie Torgersen female Normal
68 Adelie Torgersen male Overweight
69 Adelie Torgersen female Normal
70 Adelie Torgersen male Overweight
71 Adelie Torgersen female Normal
72 Adelie Torgersen male Normal
73 Adelie Torgersen female Normal
74 Adelie Torgersen male Normal
75 Adelie Torgersen female Underweight
76 Adelie Torgersen male Overweight
77 Adelie Torgersen female Normal
78 Adelie Torgersen male Overweight
79 Adelie Dream female Normal
80 Adelie Dream male Normal
81 Adelie Dream male Normal
82 Adelie Dream female Normal
83 Adelie Dream male Normal
84 Adelie Dream female Normal
85 Adelie Dream female Normal
86 Adelie Dream male Overweight
87 Adelie Dream female Normal
88 Adelie Dream male Overweight
89 Adelie Dream female Underweight
90 Adelie Dream male Overweight
91 Adelie Dream female Normal
92 Adelie Dream male Overweight
93 Adelie Dream female Underweight
94 Adelie Dream male Overweight
95 Adelie Biscoe female Normal
96 Adelie Biscoe male Overweight
97 Adelie Biscoe female Underweight
98 Adelie Biscoe male Overweight
99 Adelie Biscoe female Underweight
100 Adelie Biscoe male Normal
101 Adelie Biscoe female Normal
102 Adelie Biscoe male Normal
103 Adelie Biscoe female Underweight
104 Adelie Biscoe male Overweight
105 Adelie Biscoe female Normal
106 Adelie Biscoe male Overweight
107 Adelie Biscoe female Underweight
108 Adelie Biscoe male Overweight
109 Adelie Biscoe female Normal
110 Adelie Biscoe male Overweight
111 Adelie Torgersen female Underweight
112 Adelie Torgersen male Normal
113 Adelie Torgersen female Normal
114 Adelie Torgersen male Normal
115 Adelie Torgersen female Underweight
116 Adelie Torgersen male Normal
117 Adelie Torgersen female Normal
118 Adelie Torgersen male Normal
119 Adelie Torgersen female Underweight
120 Adelie Torgersen male Normal
121 Adelie Torgersen female Underweight
122 Adelie Torgersen male Overweight
123 Adelie Torgersen female Underweight
124 Adelie Torgersen male Normal
125 Adelie Torgersen female Normal
126 Adelie Torgersen male Normal
127 Adelie Dream female Normal
128 Adelie Dream male Overweight
129 Adelie Dream female Normal
130 Adelie Dream male Normal
131 Adelie Dream female Underweight
132 Adelie Dream male Normal
133 Adelie Dream female Normal
134 Adelie Dream male Overweight
135 Adelie Dream female Normal
136 Adelie Dream male Normal
137 Adelie Dream female Underweight
138 Adelie Dream male Normal
139 Adelie Dream female Underweight
140 Adelie Dream male Normal
141 Adelie Dream male Overweight
142 Adelie Dream female Normal
143 Adelie Dream female Normal
144 Adelie Dream male Normal
145 Adelie Dream female Normal
146 Adelie Dream male Normal
147 Gentoo Biscoe female Overweight
148 Gentoo Biscoe male Obese
149 Gentoo Biscoe female Overweight
150 Gentoo Biscoe male Obese
151 Gentoo Biscoe male Obese
152 Gentoo Biscoe female Overweight
153 Gentoo Biscoe female Overweight
154 Gentoo Biscoe male Obese
155 Gentoo Biscoe female Overweight
156 Gentoo Biscoe male Obese
157 Gentoo Biscoe female Overweight
158 Gentoo Biscoe male Obese
159 Gentoo Biscoe female Overweight
160 Gentoo Biscoe male Obese
161 Gentoo Biscoe female Overweight
162 Gentoo Biscoe male Obese
163 Gentoo Biscoe female Overweight
164 Gentoo Biscoe male Obese
165 Gentoo Biscoe female Overweight
166 Gentoo Biscoe male Obese
167 Gentoo Biscoe male Obese
168 Gentoo Biscoe female Obese
169 Gentoo Biscoe female Overweight
170 Gentoo Biscoe male Obese
171 Gentoo Biscoe female Obese
172 Gentoo Biscoe male Obese
173 Gentoo Biscoe male Obese
174 Gentoo Biscoe female Overweight
175 Gentoo Biscoe male Obese
176 Gentoo Biscoe male Obese
177 Gentoo Biscoe female Overweight
178 Gentoo Biscoe female Obese
179 Gentoo Biscoe male Obese
180 Gentoo Biscoe female Obese
181 Gentoo Biscoe male Obese
182 Gentoo Biscoe female Overweight
183 Gentoo Biscoe male Obese
184 Gentoo Biscoe female Overweight
185 Gentoo Biscoe male Obese
186 Gentoo Biscoe female Normal
187 Gentoo Biscoe male Obese
188 Gentoo Biscoe female Overweight
189 Gentoo Biscoe male Overweight
190 Gentoo Biscoe male Obese
191 Gentoo Biscoe female Overweight
192 Gentoo Biscoe female Overweight
193 Gentoo Biscoe male Obese
194 Gentoo Biscoe female Obese
195 Gentoo Biscoe male Obese
196 Gentoo Biscoe female Overweight
197 Gentoo Biscoe male Obese
198 Gentoo Biscoe female Overweight
199 Gentoo Biscoe male Obese
200 Gentoo Biscoe female Overweight
201 Gentoo Biscoe male Obese
202 Gentoo Biscoe female Overweight
203 Gentoo Biscoe male Obese
204 Gentoo Biscoe female Overweight
205 Gentoo Biscoe male Obese
206 Gentoo Biscoe female Overweight
207 Gentoo Biscoe male Obese
208 Gentoo Biscoe female Overweight
209 Gentoo Biscoe male Obese
210 Gentoo Biscoe female Overweight
211 Gentoo Biscoe male Obese
212 Gentoo Biscoe male Obese
213 Gentoo Biscoe female Overweight
214 Gentoo Biscoe male Obese
215 Gentoo Biscoe female Overweight
216 Gentoo Biscoe male Obese
217 Gentoo Biscoe male Obese
218 Gentoo Biscoe female Obese
219 Gentoo Biscoe female Overweight
220 Gentoo Biscoe male Obese
221 Gentoo Biscoe female Overweight
222 Gentoo Biscoe male Obese
223 Gentoo Biscoe female Overweight
224 Gentoo Biscoe male Obese
225 Gentoo Biscoe female Overweight
226 Gentoo Biscoe male Obese
227 Gentoo Biscoe female Overweight
228 Gentoo Biscoe male Obese
229 Gentoo Biscoe female Overweight
230 Gentoo Biscoe male Obese
231 Gentoo Biscoe female Overweight
232 Gentoo Biscoe male Obese
233 Gentoo Biscoe female Overweight
234 Gentoo Biscoe male Obese
235 Gentoo Biscoe female Overweight
236 Gentoo Biscoe male Obese
237 Gentoo Biscoe female Overweight
238 Gentoo Biscoe male Obese
239 Gentoo Biscoe female Overweight
240 Gentoo Biscoe male Obese
241 Gentoo Biscoe male Overweight
242 Gentoo Biscoe female Overweight
243 Gentoo Biscoe female Overweight
244 Gentoo Biscoe male Obese
245 Gentoo Biscoe female Overweight
246 Gentoo Biscoe male Obese
247 Gentoo Biscoe female Overweight
248 Gentoo Biscoe male Obese
249 Gentoo Biscoe male Obese
250 Gentoo Biscoe female Overweight
251 Gentoo Biscoe male Obese
252 Gentoo Biscoe female Overweight
253 Gentoo Biscoe male Obese
254 Gentoo Biscoe female Obese
255 Gentoo Biscoe male Obese
256 Gentoo Biscoe female Overweight
257 Gentoo Biscoe male Obese
258 Gentoo Biscoe female Overweight
259 Gentoo Biscoe male Obese
260 Gentoo Biscoe male Obese
261 Gentoo Biscoe female Overweight
262 Gentoo Biscoe female Overweight
263 Gentoo Biscoe male Obese
264 Gentoo Biscoe female Obese
265 Gentoo Biscoe male Obese
266 Chinstrap Dream female Normal
267 Chinstrap Dream male Normal
268 Chinstrap Dream male Normal
269 Chinstrap Dream female Normal
270 Chinstrap Dream male Normal
271 Chinstrap Dream female Normal
272 Chinstrap Dream female Underweight
273 Chinstrap Dream male Normal
274 Chinstrap Dream female Overweight
275 Chinstrap Dream male Normal
276 Chinstrap Dream female Normal
277 Chinstrap Dream male Normal
278 Chinstrap Dream female Normal
279 Chinstrap Dream male Normal
280 Chinstrap Dream female Normal
281 Chinstrap Dream male Normal
282 Chinstrap Dream male Underweight
283 Chinstrap Dream female Normal
284 Chinstrap Dream female Normal
285 Chinstrap Dream male Overweight
286 Chinstrap Dream female Normal
287 Chinstrap Dream male Normal
288 Chinstrap Dream female Underweight
289 Chinstrap Dream male Normal
290 Chinstrap Dream female Underweight
291 Chinstrap Dream male Overweight
292 Chinstrap Dream female Normal
293 Chinstrap Dream male Normal
294 Chinstrap Dream female Normal
295 Chinstrap Dream male Overweight
296 Chinstrap Dream female Underweight
297 Chinstrap Dream male Overweight
298 Chinstrap Dream female Normal
299 Chinstrap Dream male Overweight
300 Chinstrap Dream male Normal
301 Chinstrap Dream female Normal
302 Chinstrap Dream female Normal
303 Chinstrap Dream male Overweight
304 Chinstrap Dream female Underweight
305 Chinstrap Dream male Overweight
306 Chinstrap Dream male Normal
307 Chinstrap Dream female Normal
308 Chinstrap Dream male Normal
309 Chinstrap Dream female Normal
310 Chinstrap Dream female Normal
311 Chinstrap Dream male Overweight
312 Chinstrap Dream female Normal
313 Chinstrap Dream male Overweight
314 Chinstrap Dream male Underweight
315 Chinstrap Dream female Normal
316 Chinstrap Dream female Normal
317 Chinstrap Dream male Normal
318 Chinstrap Dream female Normal
319 Chinstrap Dream male Normal
320 Chinstrap Dream female Normal
321 Chinstrap Dream male Normal
322 Chinstrap Dream female Underweight
323 Chinstrap Dream male Normal
324 Chinstrap Dream male Normal
325 Chinstrap Dream female Normal
326 Chinstrap Dream male Normal
327 Chinstrap Dream female Normal
328 Chinstrap Dream female Normal
329 Chinstrap Dream male Normal
330 Chinstrap Dream female Normal
331 Chinstrap Dream male Normal
332 Chinstrap Dream male Overweight
333 Chinstrap Dream female NormalUnivariate Analysis
Frequency tables/ Contingency Tables
| Species | Count | Percentage (%) |
|---|---|---|
| Adelie | 146 | 43.84 |
| Chinstrap | 68 | 20.42 |
| Gentoo | 119 | 35.74 |
| Total | 333 | 100.00 |
Uni-variate Graphical Representations
Simple Bar Charts
Pie Charts
Vertical Bar Chart
Counts Bar Chart
Percentage Bar Chart
Horizontal Bar Chart
Counts Bar Chart
Percentage Bar Chart
Sort bars for easy comparison
Pie chart
Which is the best?
Pie Chart
Pie charts are easier to compare for relative proportions.
Pie charts are best for a small number of categories.
Bar Chart
Bar charts are better for comparing precise values.
Bar charts can handle more categories without becoming cluttered.
Note: Our visual system is typically better at comparing lengths or heights than angles. This inherent characteristic of human perception makes bar charts more effective than pie charts for comparing values or proportions.
Your turn
What other types of charts are suitable for visualizing nominal scale data?
Ordinal Scale Data
Frequency table
| BMI Category | Count | Cumulative Count | Percentage | Cumulative Percentage |
|---|---|---|---|---|
| Underweight | 38 | 38 | 11.41 | 11.41 |
| Normal | 134 | 172 | 40.24 | 51.65 |
| Overweight | 94 | 266 | 28.23 | 79.88 |
| Obese | 67 | 333 | 20.12 | 100.00 |
Your turn: Take a suitable graphical representation.
Question: In this case, is it necessary to sort the bars in our data visualization for better clarity and interpretation?
Bi-variate Analysis
Two-way tables
Let’s compute
- Row percentage: percent that each cell represents of the row total
- Column percentage: percent that each cell represents of the column total
- Overall percentage (total percentage): percent that each cell represents of the grand total
| species | Underweight | Normal | Overweight | Obese | Total |
|---|---|---|---|---|---|
| Adelie | 30 | 84 | 32 | 0 | 146 |
| Chinstrap | 8 | 49 | 11 | 0 | 68 |
| Gentoo | 0 | 1 | 51 | 67 | 119 |
| Total | 38 | 134 | 94 | 67 | 333 |
Why is it important to represent both counts and percentages?
Percentages can sometimes be misleading when the sample size is small. By presenting both counts and percentages, the reader can see the actual numbers behind the percentages.
When comparing different groups or datasets, percentages help standardize the comparison by accounting for differences in group sizes.
Next week
- Bar charts to show two-way relationships