rm_zeros: Remove zeros

In msenosain/denoisingCTF: CyTOF Data Noise Removal R Package

Description

This function removes events with 0 expression of mandatory makers (e.g. DNA intercalator) as well as cells with 0 expression in all optional markers (e.g. CD4, CD8, EpCAM, CD31, etc.). Mandatory markers are those which should be expressed for an event to be considered valid. Optional markers are those that allow cell type identification, therefore their absolute abscence make the event invalid because it cannot be identified as a specific cell type.

Usage

rm_zeros(df, mand_idx, opt_idx, ...)

Arguments

df	An object of class data.frame.
opt_idx	A vector with the column indexes for the optional markers.
mand_inx	A vector with the column indexes for the mandadory markers.

Value

Returns a data.frame with the invalid events already removed.

msenosain/denoisingCTF documentation built on Jan. 28, 2021, 2:23 a.m.