loadCMapZscores {cTRAP} | R Documentation

## Load matrix of CMap perturbation's differential expression z-scores (optional)

### Description

Load matrix of CMap perturbation's differential expression z-scores (optional)

### Usage

    loadCMapZscores(data, inheritAttrs = FALSE, verbose = TRUE)

### Arguments

`data` | `perturbationChanges` object
`inheritAttrs` | Boolean: convert to `perturbationChanges` object and inherit attributes from `data`?
`verbose` | Boolean: print messages?

### Value

Matrix containing CMap perturbation z-scores (genes as rows, perturbations as columns)

### See Also

Other functions related with the ranking of CMap perturbations: `as.table.referenceComparison()`, `filterCMapMetadata()`, `getCMapConditions()`, `getCMapPerturbationTypes()`, `loadCMapData()`, `parseCMapID()`, `plot.perturbationChanges()`, `plot.referenceComparison()`, `plotTargetingDrugsVSsimilarPerturbations()`, `prepareCMapPerturbations()`, `print.similarPerturbations()`, `rankSimilarPerturbations()`

### Examples

    metadata <- loadCMapData("cmapMetadata.txt", "metadata")
    metadata <- filterCMapMetadata(metadata, cellLine="HepG2")
    ## Not run:
    perts <- prepareCMapPerturbations(metadata, "cmapZscores.gctx",
                                      "cmapGeneInfo.txt")
    zscores <- loadCMapZscores(perts[ , 1:10])

    ## End(Not run)

[Package cTRAP version 1.8.0 Index]