highly significantp < 10 −15
A multivariate test of differences between SLE and control subjects based on the first six PCs was highly significant (p < 10 −15 ), as was the test based on only the first PC (p < 10 −15 ).
A multivariate test of differences between SLE and control subjects based on the first six PCs was highly significant (p < 10 −15 ), as was the test based on only the first PC (p < 10 −15 ).