Changed the logic for adding 0 to the PCA results to do so when the

shared samples are < 2 instead of 0; this fixed the error when running
the correlation matrix, but results in the PCA traits having no values

* wqflask/wqflask/correlation_matrx/show_corr_matrix.py - changed
"if num_overlap == 0" to "if num_overlap < 2" because correlations can't
be run if there are fewer than 2 shared samples (and previously would
throw an error if there was exactly 1 shared sample)

0 files changed, 0 insertions, 0 deletions