lib a character string for the name of an R library
where functions of interests reside
funcs
funcs a vector of character strings for names of
functions of interest
text
text a character of string from a filed
(e. g. description, argument, ..) filed of an Rd file for a
fucntion
filter
filter a character string for the name of a
filter function
Value
A logical vector of length equal to the number of rows of 'expr'.
The values in that vector indicate whether the corresponding row
of 'expr' passed the set of filter functions.
Details
A set of filters may be selected to filter genes in through each of
the filters in the order the filters have been selected