Internal function to apply functions to all slots etc.
data.apply(data, fun, fun.gene.info = NULL, fun.coldata = NULL, ...)
A new grandR object
a grandR object
apply this function to each data slot (i.e. it receives each data matrix)
apply this function to the gene info table
apply this function to the column annotation table
passed further to fun, fun.gene.info and fun.coldata
The additional parameters are provided to each of the functions.