Bitwise logical operations in R can be realised on hexadecimal or octal inputs:
a <- as.hexmode(c("FE","eb"))
b <- as.hexmode(c(0x37,0x42))
# logical and
`&.hexmode`(a,b)
a & b
# logical or
`|.hexmode`(a,b)
a | b
# exclusive or
xor.hexmode(a,b)
The bitOps package works by interpreting the inputs as unsigned 32-bit integers.
require(bitops)
bitAnd(a, b)
bitOr (a, b)
bitXor(a, b)
Posted by Markus to Markus's deck (2015-11-17 14:00)