https://github.com/cran/fields
Tip revision: 493a3e14a7a05b0b78de44e0a2b1eec55d9783ac authored by Doug Nychka on 04 September 2009, 00:00:00 UTC
version 6.3
version 6.3
Tip revision: 493a3e1
ceiling2.r
# fields, Tools for spatial data
# Copyright 2004-2007, Institute for Mathematics Applied Geosciences
# University Corporation for Atmospheric Research
# Licensed under the GPL -- www.gpl.org/licenses/gpl.html
"ceiling2" <- function(m) {
if (m < 1)
return(NA)
M <- 1
while (M < m) {
M <- M * 2
}
M
}