tcR (version 1.3)

apply.symm: Apply function to every pair of data frames from a list.

Description

Apply the given function to every pair in the given datalist. Function either symmetrical (i.e. fun(x,y) == fun(y,x)) or assymmetrical (i.e. fun(x,y) != fun(y,x)).

Usage

apply.symm(.datalist, .fun, ..., .diag = NA, .verbose = T)
apply.asymm(.datalist, .fun, ..., .diag = NA, .verbose = T)

Arguments

.datalist

List with some data.frames.

.fun

Function to apply, which return basic class value.

...

Arguments passsed to .fun.

.diag

Either NA for NA or something else != NULL for .fun(x,x).

.verbose

If T than output a progress bar.

Value

• Matrix with values M[i,j] = fun(datalist[i], datalist[j])

Examples

apply.symm(immdata, intersect, .type = 'a0e') # equivalent to intersect(immdata, 'a0e')