Description Usage Arguments Value
Convert raw counts to counts per million (CPM) by dividing each column by its total then multiplying by 1,000,000. Spike-ins should be excluded from the calculation of total expression in order to correct for total cell RNA content, therefore they should be specified to exclude them from downstream analysis
1 | counts_to_cpm(expr_mat, spikes = NULL)
|
expr_mat |
Input matrix with expression values for genes in the form (Genes x Samples) |
spikes |
A vector of genes that were spike-ins in the original experiment |
A matrix with CPM expression values
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