inst/snippet/whatIsThis.R

xm <- matrix(1:16, nrow=4); xm
mode(xm); class(xm)
c(is.numeric(xm), is.character(xm), is.integer(xm), is.logical(xm))
c(is.vector(xm), is.matrix(xm), is.array(xm))

Try the fastR package in your browser

Any scripts or data that you put into this service are public.

fastR documentation built on May 1, 2019, 11:18 p.m.