Apply functions over file array margins (extended)

apply(X, MARGIN, FUN, ..., simplify = TRUE)

# S4 method for FileArray
apply(X, MARGIN, FUN, ..., simplify = TRUE)

Arguments

X

a file array

MARGIN

scalar giving the subscripts which the function will be applied over. Current implementation only allows margin size to be one

FUN

the function to be applied

...

optional arguments to FUN

simplify

a logical indicating whether results should be simplified if possible

Value

See Section 'Value' in apply;