import_celfiles: Import celfiles (Affymetrix)
In iaradsouza1/MicroarrayMethods: Provide methods for microarray analysis

Description Usage Arguments Details Value

Import celfiles (Affymetrix)

1	import_celfiles(celfiles_path, pheno_data, sep, filenames = NULL)

`celfiles_path`	Path to the celfiles directory
`pheno_data`	File name with metadata information from the experiment
`sep`	`pheno_data` separated format
`filenames`	a vector containg the names of .CEL files, if only a subset of files are needed to be imported. (optional)

pheno_data is a table containing basic information about the experiment, such as GSMid and sample groups. It must have at least these two columns (GSMid and sample groups). For PCA plot, one could provide the type of each samples (control or treated) and the batches (replicates) of each sample.

An AffyBatch object with imported celfiles

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