PCA

PC1 PC2 PC3 PC4 PC5 PC6
n_classes 0.0164813 -0.0035524 0.0147589 0.0893085 0.0501296 -0.9944893
n_linhas 0.9643340 -0.0798635 0.2409134 0.0281759 0.0647406 0.0256358
n_metodos 0.1315073 -0.0526178 -0.7054108 0.6200592 0.3064097 0.0630274
n_atributos 0.0226822 -0.0352446 0.0707517 0.4987717 -0.8628188 0.0028507
complexidade_c 0.2096954 -0.0200605 -0.6620462 -0.5969093 -0.3932763 -0.0797068
acoplamento 0.0894840 0.9945833 -0.0287678 0.0410206 -0.0169196 0.0003342

PCA + K-means