View source: R/misc.utilities.R
unwhich | R Documentation |
TRUE
in specified positions.This function is basically an inverse of which
.
unwhich(which, n)
which |
a numeric vector of indices to set to |
n |
total length of the output vector. |
A logical vector of length n
whose elements listed in
which
are set to TRUE
, and whose other elements are set to
FALSE
.
x <- as.logical(rbinom(10,1,0.5))
stopifnot(all(x == unwhich(which(x), 10)))
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