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Questions tagged [correlation]

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Error in formation of correlation matrix-(corrupt matrix — dims not not match length)

I am working on a script to create a correlation matrix and mutual_rank matrix from RNAseq gene counts for 57992 genes in 7027 samples. I have already tested this script for a smaller file (for 10,000 ...
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Extracting genes from corrplot and adding labels based on high and low corelation

I am doing a gene-gene pairwise correlation, I get a plot and I do see positive and negative correlation My code: ...
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Multiple correlation with R

I have a data frame presenting different variables in column and for different species name in rows as follow. In the column a have only one independent variables(Proteome size) and all the others are ...
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Why are my Chi-squared test results different from those in a published table?

I recently read the paper “A novel long non-coding RNA linc-ZNF469-3 promotes lung metastasis through miR-574-5p-ZEB1 axis in triple negative breast cancer”. In this I see Table1 showing correlation ...
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1answer
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Spearman correlation between two genes

I have FPKM data for three genes like below: ...
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Non-redundant set of indices for AAindex?

AAindex has 566 indices with real values for each of the 20 amino acids mostly from wetlab measurements. Many of these values are highly correlated, and thus do not make good features for ...