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Percentage of total variance accounted for by each principal component in a GMM analysis of 43 cranial landmarks recorded from 23 rodent individuals
| All rodents | Squirrels | Guinea pigs | Rats | |
|---|---|---|---|---|
| PC1 | 59.67 | 36.61 | 30.71 | 40.52 |
| PC2 | 30.77 | 19.57 | 24.93 | 17.46 |
| PC3 | 1.94 | 16.62 | 15.29 | 12.68 |
| PC4 | 1.28 | 12.09 | 12.20 | 10.51 |
