Journal: Scientific Reports
Article Title: Evolution of Old World Equus and origin of the zebra-ass clade
doi: 10.1038/s41598-021-89440-9
Figure Lengend Snippet: Results on PCA based on the selected skull measurements. Plots primarily obtained by R Studio Software v.1.4.103 2020 packages ggplot2() v.3.3.3 and prcomp() v.3.6.2 . ( a , b ) show the PC1 versus PC2-PC3 outcomes on the skull basal and lateral measurements, whereas ( c , d ) show the PC1 versus PC2-PC3 results for the skull basal measurements. The analyses have been developed by the Software R using the packages prcomp() and ggplot2(). The original database is given in Table , whereas the loadings plots are shown in Figure .
Article Snippet: Plots were generated primarily using the R Studio Software v.1.4.103 2020 packages ggplot2() v.3.3.3 and prcomp() v.3.6.2, using the function (scale = T).
Techniques: Software