def stats(self):
cv = self.centroids_and_volumes()<EOL>angles  = self.angles()<EOL>edges = self.edges()<EOL>return pd.concat([cv , angles[["<STR_LIT>"]], edges[["<STR_LIT>"]] ], <EOL>axis = <NUM_LIT:1>).sort_index(axis = <NUM_LIT:1>)<EOL>
Returns mesh quality and geometric stats.