Hi all, I have a matrix (n*2), I want to compare 2 operators (2 normalization for array results) on these matrix. The 2 columns should ideally become the same after operations (normalization). So to compare operations, I do this for each normalization:
s= sum (apply (normalized.matrix, 2,sd)) c= cor (normalized[,1],normalized [,2], method='pearson') I expect that if normalization 1 is superior, s should be less and c greater than normalization2, but both s and c change in 1 direstion. Is this possible or am I doing something wrong? Thank you in advance. -- View this message in context: http://r.789695.n4.nabble.com/Sum-of-sd-between-matrix-cols-vs-spearman-correlation-between-them-tp4535057p4535057.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
