how.many {normalizeH} | R Documentation |
How many elements are TRUE in a logical vector
Description
This function finds number of elements which are TRUE in a logical vector
Usage
how.many(x)
Arguments
x |
A logical vector |
Value
A non-negative integer of length 1.
Author(s)
Baidya Nath Mandal <mandal.stat@gmail.com>
Examples
x <- c(1,-1,1,-1,1,-1)
how.many(x == -1)
how.many(seq(1,7,2) == 3)
[Package normalizeH version 1.0.0 Index]