Getting numerator and denominator of a fraction in R -
using function fractions in library mass, can convert decimal fraction:
> fractions(.375) [1] 3/8 but how extract numerator , denominator? help fractions mentions attribute "fracs", can't seem access it.
a character representation of fraction stored in attribute:
x <- fractions(0.175) > strsplit(attr(x,"fracs"),"/") [[1]] [1] "7" "40" r fractions
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