View source: R/Normalizations.R
colSdColMeans | R Documentation |
a sparse implementation of dropsim::normaliseDGE() Calculate Column Standard Deviations Computes the standard deviation of each column in a matrix, optionally removing NA values. This function is optimized for matrices, including sparse matrices from the Matrix package, ensuring efficient computation without densifying the sparse matrix. The standard deviation is computed in a way that is mindful of potential NA values, based on the user's choice.
colSdColMeans(x, na.rm = TRUE)
dge |
A matrix rows of genes and cols of cells |
A quantile-based normalized matrix
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