inspector: Data inspection plotting functions.
In xpastor/skima:

Data inspection plotting functions.

1 2	inspector(mat, annot, subset = rownames(mat), outdir = getwd(), prefix = NULL)

`mat`	numeric matrix with measures per feature and sample, with samples in the columns and features in the rows
`annot`	data frame with annotation to be plotted.
`subset`	a vector with feature identifiers to cluster samples on a limited number of features
`outdir`	path to output the plots; if 'NULL' then the PCA is printed in the current open device
`prefix`	prefix of the filename to save the file