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)).
apply_symm(.datalist, .fun, ..., .diag = NA, .verbose = T) apply_asymm(.datalist, .fun, ..., .diag = NA, .verbose = T)
.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 then output a progress bar. |
Matrix with values M[i,j] = fun(datalist[i], datalist[j])