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hyperSpec (version 0.100.2)

normalize01: normalization for mixed colors

Description

Normalize numbers -> [0, 1]

Usage

normalize01(x, ...)

# S4 method for matrix normalize01(x, tolerance = hy.getOption("tolerance"))

# S4 method for numeric normalize01(x, tolerance = hy.getOption("tolerance"))

# S4 method for hyperSpec normalize01(x, ...)

Value

vector with x values mapped to the interval [0, 1]

Arguments

x

vector with values to transform

...

additional parameters such as tolerance handed down.

tolerance

tolerance level for determining what is 0 and 1

Author

C. Beleites

Details

The input x is mapped to [0, 1] by subtracting the minimum and subsequently dividing by the maximum. If all elements of x are equal, 1 is returned.

See Also

wl.eval, vanderMonde