affxparser

Affymetrix File Parsing SDK

Bioconductor version: 3.23 · Package version: 1.84.0

Package for parsing Affymetrix files (CDF, CEL, CHP, BPMAP, BAR). It provides methods for fast and memory efficient parsing of Affymetrix files using the Affymetrix' Fusion SDK. Both ASCII- and binary-based files are supported. Currently, there are methods for reading chip definition file (CDF) and a cell intensity file (CEL). These files can be read either in full or in part. For example, probe signals from a few probesets can be extracted very quickly from a set of CEL files into a convenient list structure.

if (!require("BiocManager", quietly = TRUE))
    install.packages("BiocManager")

BiocManager::install("affxparser")