Shankara Anand

icon company Broad Institute of MIT & Harvard icon location Boston icon location Jointly advised by Dr. Gad Getz (Cancer Genome Analysis) & the Genotype Tissue Expression Experiment (GTEx)

Results 2 comments of Shankara Anand

ValueError

Hi @hsiaoyi0504, It's a little difficult to debug without seeing the input file. It seems like the algorithm is calling `K=0` meaning no latent factor passes the `active_thresh` during factorization....

Heatmap error: ValueError: zero-size array to reduction operation minimum which has no identity

Issue found when only one signature maps to all samples. Could add a more helpful error message if this occurs.