Nothing
Code
head(rescale(iris, to = c(0, 1)))
Message <simpleMessage>
Variables of class `factor` can't be rescaled and remain unchanged.
Output
Sepal.Length Sepal.Width Petal.Length Petal.Width Species
1 0.22222222 0.6250000 0.06779661 0.04166667 setosa
2 0.16666667 0.4166667 0.06779661 0.04166667 setosa
3 0.11111111 0.5000000 0.05084746 0.04166667 setosa
4 0.08333333 0.4583333 0.08474576 0.04166667 setosa
5 0.19444444 0.6666667 0.06779661 0.04166667 setosa
6 0.30555556 0.7916667 0.11864407 0.12500000 setosa
Code
head(rescale(iris, to = c(0, 1), select = "Sepal.Length"))
Output
Sepal.Length Sepal.Width Petal.Length Petal.Width Species
1 0.22222222 3.5 1.4 0.2 setosa
2 0.16666667 3.0 1.4 0.2 setosa
3 0.11111111 3.2 1.3 0.2 setosa
4 0.08333333 3.1 1.5 0.2 setosa
5 0.19444444 3.6 1.4 0.2 setosa
6 0.30555556 3.9 1.7 0.4 setosa
Code
head(rescale(iris, to = list(Sepal.Length = c(0, 1), Petal.Length = c(-1, 0))))
Message <simpleMessage>
Variables of class `factor` can't be rescaled and remain unchanged.
Output
Sepal.Length Sepal.Width Petal.Length Petal.Width Species
1 0.22222222 3.5 -0.9322034 0.2 setosa
2 0.16666667 3.0 -0.9322034 0.2 setosa
3 0.11111111 3.2 -0.9491525 0.2 setosa
4 0.08333333 3.1 -0.9152542 0.2 setosa
5 0.19444444 3.6 -0.9322034 0.2 setosa
6 0.30555556 3.9 -0.8813559 0.4 setosa
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