plot_pca {debrowser} | R Documentation

## plot_pca

### Description

Plots the PCA results for the selected dataset.

### Usage

    plot_pca(dat = NULL, pcx = 1, pcy = 2, metadata = NULL, color = NULL,
      shape = NULL, size = NULL, textonoff = "Off", legendSelect = "fill")

### Arguments

`dat,` | data
`pcx,` | x axis label
`pcy,` | y axis label
`metadata,` | additional data
`color,` | color for plot
`shape,` | shape for plot
`size,` | size of the plot
`textonoff,` | text on off
`legendSelect,` | select legend

### Value

pca list

### Examples

        load(system.file("extdata", "demo", "demodata.Rda",
                package="debrowser"))
        metadata<-cbind(colnames(demodata[,2:7]),
                colnames(demodata[,2:7]),
                c(rep("Cond1",3), rep("Cond2",3)))
        colnames(metadata)<-c("samples", "color", "shape")

        a <- plot_pca(getNormalizedMatrix(
                demodata[rowSums(demodata[,2:7])>10,2:7]),
                metadata = metadata, color = "samples",
                size = 5, shape = "shape")

[Package debrowser version 1.6.8 Index]