set_fdata: Set feature data

In iaradsouza1/MicroarrayMethods: Provide methods for microarray analysis

Description

Set feature data into ExpressionSet object. Additionaly, it is possible to remove promiscuous probes that map to different ids.

Usage

set_fdata(eset, fdata, probe_col, rm_probes = FALSE,
  ref_col = "hgnc_symbol")

Arguments

eset	ExpressionSet object. Usually the result of the normalization process
fdata	A dataframe. Feature data containing at least two columns: probe id and other id (gene symbol, for instance).
probe_col	Character vector of length 1. Column name for probes in fdata
rm_probes	Logical. Whether to remove promiscuous probes form feature data dataframe.
ref_col	Character vector of length 1. Column name of feature data with the reference id to look for promiscuous probes.

Value

ExpressionSet object with filtered assayData slot.

iaradsouza1/MicroarrayMethods documentation built on Nov. 3, 2021, 2 p.m.