Binary encoding of decimal numbers and vice versa.
Functions for computing binary to decimal conversion of numbers and vice versa.
decimal2binary(x, length) binary2decimal(x)
x |
input value. |
length |
an optional value giving the length of binary string to return. |
decimal2binary converts a numerical value (which is forced to be an integer) to a binary representation, i.e. a vector of 0s and 1s. For real numerical values see the example below.
binary2decimal converts a binary value, i.e. a vector of 0s and 1s, to a decimal representation.
Luca Scrucca
# for integer values dval <- 12 (bval <- decimal2binary(dval)) binary2decimal(bval) # for real values dval <- 12.456 # use (bval <- decimal2binary(dval*1000)) binary2decimal(bval)/1000
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