Webb8 nov. 2024 · In simpleaffy: Very simple high level analysis of Affymetrix data Description Usage Arguments Value Author (s) References See Also Examples View source: R/read.affy.R Description Reads the specified file, which defines phenotypic data for a … http://manuals.bioinformatics.ucr.edu/home/R_BioCondManual
read.affy function - RDocumentation
WebbThe simpleaffy package isn't designed for the current generation of Affy chips. It assumes that the chip has MM probes, which isn't true for the random primer type chips. There are only two packages designed for these chips - oligo and xps. Both have vignettes that provide helpful hints. Webbread.affy function - RDocumentation read.affy: Read a Set of .CEL Files and Phenotypic Data Description Reads the specified file, which defines phenotypic data for a set of .CEL … simpson huc26-3 hanger
R version and packages problems - Biostar: S
Webbload both simpleaffy and oligo but then you always have the problem that you have to explicitly write oligo:: in front of every method you want to use from the oligo package (see section on using a method from a specific package) first load simpleaffy, perform the qc() analysis, restart R, load oligo and perform the rest of the analysis WebbThe raw data was read with the simpleaffy, normalized and log transformed in batches using gene-chip robust multiarray averaging (GCRMA) and probe level data summarized to gene level expression with custom CDF for affymetrix HG-U133_Plus_2 arrays based on Entrez genes (hgu133ahsentrezgcdf_24.0.0). The normalized expression files were then … WebbBioconductor version: 3.12. Provides high level functions for reading Affy .CEL files, phenotypic data, and then computing simple things with it, such as t-tests, fold changes and the like. Makes heavy use of the affy library. Also has some basic scatter plot functions and mechanisms for generating high resolution journal figures... razer phone manufacturer