Dear developers of mixOmics,
I am a big fan of your package and use it a lot in my research. Recently I have been trying to process a matrix of genotypes (coded as 0, 1, 2) trough the plsda function and got this error:
"Error in checkForRemoteErrors(val) : one node produced an error: system is computationally singular: reciprocal condition number = 1.692e-16"
I did a harsh LD pruning of the matrix and removed highly correlated genotypes, but it did not help. I do not know what else I should do to fix the problem and would really appreciate your help. Thanks!
Best wishes, Nikolay
Nikolay Oskolkov, PhD Bioinformatician, SciLifeLab Bioinformatics Long-term Support (WABI) www.scilifelab.se/facilities/wabi/
Biology Department, Lund University Sölvegatan 35 , 22362 Lund
Phone: 0761463349 E-mail: email@example.com