is.unordered: Check for unordered factor
In contrastable: Consistent Contrast Coding for Factors

is.unordered

R Documentation

Check for unordered factor

Helper to check if a factor is exclusively unordered. is.factor(x) is TRUE when x is unordered OR ordered.

is.unordered(x)

`x`	a vector of data

TRUE if x is an unordered factor, FALSE if x is not a factor or is an ordered factor

is.unordered(gl(5,1)) # True
is.unordered(gl(5,1,ordered = TRUE)) # False

contrastable documentation built on Oct. 1, 2024, 5:07 p.m.

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