Replace 0 with NA

Source: R/as.omicsData.R

This function finds all instances of 0 in e_data and replaces them with NA.

replace_zeros(e_data, edata_cname)

Arguments

e_data

A \(p \times n + 1\) data frame of expression data, where \(p\) is the number of xxx observed and \(n\) is the number of samples.

edata_cname

A character string specifying the name of the ID column in the e_data data frame.

Value

An updated e_data data frame where all instances of 0 have been replaced with NA.

Details

This function is used in the as.pepData, as.proData, as.lipidData, as.metabData, as.isobaricpepData, and as.nmrData functions to replace any 0 values with NAs.