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Hola, tengo una serie de datos datExpr, al usar cor() : cor(datExpr ,method = "pearson", use ="pairwise.complete.obs") me da el siguiente error allocMatrix: too many elements specified Trate con "complete.obs", "na.or.complete", y el resto de las opciones para "use", pero siempre me da a...

...via a namespace (and not attached): [1] grid_2.11.1 lattice_0.19-11 tools_2.11.1 > memory.size(NA) [1] 8122.89 > memory.size() [1] 5443.18 > memory.limit() [1] 8122 > .Machine$sizeof.pointer [1] 8 And this is what I am trying to do when I get this error message > ls() [1] "datExpr" > print(object.size(datExpr), units = "auto") 23.5 Mb > ADJ1=((1+bicor(datExpr, use="pairwise.complete.obs", maxPOutliers=0.05, quick=0, pearsonFallback="individual"))/2)^8 If I understand the archives correctly my problem is with memory allocation of a la...

Dear all , I would like to reconstruct coexpression networks from proteomic count data having integer values. Some internal function doesn't like to work well with integers. How can this error be rectified? > adjacency = adjacency(datExpr, power = softPower, type = "signed"); Error in cor(datExpr, use = "p") : REAL() can only be applied to a 'numeric', not a 'integer' Appreciate your help , Many thanks Best Regards, Ankush Sharma [[alternative HTML version deleted]]

First, please read WGCNA FAQ at https://labs.genetics.ucla.edu/horvath/CoexpressionNetwork/Rpackages/WGCNA/faq.html regarding using RNA-seq and other count data. Second, if you insist on using WGCNA on raw count data (which I don't recommend), use something like storage.mode(datExpr) = "double" and try again. Peter On Sun, Jul 9, 2017 at 2:29 AM, Ankush Sharma <ankush.sak at gmail.com> wrote: > Dear all , > > I would like to reconstruct coexpression networks from proteomic count data > having integer values. Some internal function doesn't lik...