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Converts a factor into a binary matrix with as many columns as categories of the factor
Factor2Binary(y, Name = NULL)
An indicator binary matrix
A factor
Name to use in the final matrix
Jose Luis Vicente Villardon
y=factor(c(1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1)) Factor2Binary(y)
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