stretch: Stretch values to a custom range
In obreschkow/cooltools: Practical Tools for Scientific Computations and Visualizations

stretch

R Documentation

Stretch values to a custom range

Shifts and stretches the values of a vector or array to a desired interval, while maintaining the shape of the input argument

stretch(x, min = 0, max = 1, invert = FALSE, gamma = NULL, na = NULL)

`x`	vector or array
`min`	minimum value
`max`	maximum value
`invert`	logical flag specifying whether the data should be inverted, such that the smallest input value maps to max and the largest input value maps to min.
`gamma`	optional argument specifying a non-linear transformation x->x^gamma, if gamma>0, or x->1-(1-x)^(-gamma), if gamma<0.
`na`	optional value specifying the value assigned to non-numbers (NA and NaN)

vector/array of the same shape as x

Danail Obreschkow