character describing the arrays that dont have be plotted
Author
Heiko Mannsperger <h.mannsperger@dkfz.de>
Details
This function genrates scatter plots in a pdf file from not yet normalized samples
(annotated as measurement in the sample_type column
of the sampledescription file) of RPPA data to get an impression of the distance
from the blank signal to the target specific signal.
An array with blank as target description is needed.