See also sfsmisc:as.intBase .
On Thu, 25 Sep 2008, Duncan Murdoch wrote:
On 9/25/2008 3:33 PM, Jason Thibodeau wrote:
Hello,
Is there a simple way to take an input, and convert the decimal integers to
binary? In this case, I have a CSV file, and I need to convert the first
column of every line to binary.
Yes, the intToBits function does what you want. It works with raw vector
output and integer vector input, so you need a few type conversions, but
essentially this is simple:
x <- 123
paste(rev(as.integer(intToBits(as.integer(x)))), collapse="")
[1] "00000000000000000000000001111011"
Duncan Murdoch
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Brian D. Ripley, [EMAIL PROTECTED]
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