getExperimentSet.CorrData {IdMappingAnalysis}R Documentation

Get experiment set data frame for a given modality

Description

Get experiment set data frame for a given modality.

Usage

## S3 method for class 'CorrData'
getExperimentSet(this, modality, as=c("data.frame", "ExpressionSet"), IDs=NULL, verbose=FALSE, ...)

Arguments

modality

Experiment modality for which data to be retrieved, i.e. 'Uniprot', 'Affy' etc.

as

character string defining in what format to the experiment data should be returned. The possible values are either 'data.frame' (default) or 'ExpressionSet'.

IDs

Optional character vector of ID subset for which data to be retrieved, or NULL (default) in which case data for all IDs returned.

verbose

if TRUE enables diagnostic messages. Default is FALSE.

...

Not used

Value

Depending on 'as' argument, either EspressionSet or data.frame containing experiment data for a given modality.

Author(s)

Alex Lisovich, Roger Day

See Also

For more information see CorrData.

Examples

 #retrieve msms ('Uniprot') experiment data as a data frame
 expSetDF<-examples$corrData$getExperimentSet(modality="Uniprot",as="data.frame");
 expSetDF[1:10,1:5];

 #retrieve mrns ('Affy') experiment data as an ExpressionSet
 expSet<-examples$corrData$getExperimentSet(modality="Affy",as="ExpressionSet");
 print(expSet);
 expSetDF<-t(as(expSet,"data.frame"));
 expSetDF[1:10,1:5];
[Package IdMappingAnalysis version 1.26.0 Index]