apply — apply,mass_dataset-method • massdataset

apply

# S4 method for class 'mass_dataset'
apply(X, MARGIN, FUN, ..., simplify = TRUE)

Arguments

X: A mass_dataset object.
MARGIN: An integer vector indicating which margins should be "swept out". 1 indicates rows, 2 indicates columns.
FUN: The function to be applied. This function should take a data vector argument and return a result of length one.
...: Additional arguments to FUN.
simplify: Logical; should the result be simplified to a vector or matrix if possible?

The result of applying FUN to the margins of X. If simplify is TRUE, then the result may be a vector or matrix.