modGroups(modules, mset = NULL, min.overlap = 2, stat = "number")
Arguments
modules
Either a list of modules or character vector.
mset
Which module set to use. Either a character vector ("LI", "DC" or "all", default: all) or an object of class tmod (see "Custom module definitions" below)
min.overlap
Minimum number of overlapping items if stat ==
number, minimum jaccard index if stat == jaccard etc.
stat
Type of statistics to return.
"jaccard": Jaccard index (default);
"number": number of common genes;
"soerensen": Soerensen-Dice coefficient;
"overlap": Szymkiewicz-Simpson coefficient.
Details
Split the modules into groups based on the overlapping items.
The first argument, modules, is either a character vector of module identifiers from `mset`
(NULL mset indicates the default mset of tmod) or a list. If it is a
list, then each element is assumed to be a character vector with module
IDs.