logScale: Logarithmically spaced scale vector generation

In ifultools: Insightful Research Tools

Description

Creates a vector whose values are base-2 logarithmically spaced.

Usage

logScale(scale.min, scale.max,
    scale.ratio=2, scale.res=NULL, coerce=NULL)

Arguments

scale.min	an integer denoting the minimum scale.
scale.max	an integer denoting the maximum scale.
coerce	the coercion function to use on the resulting scale vector. Default: NULL (no coercion).
scale.ratio	a numeric value representing the ratio of the next scale over the current scale, i.e., the ratio of successive scales. Default: 2.
scale.res	the numeric value denoting scale resolution. This input serves as an alternative to the scale.ratio input, and is related via scale.ratio <- 1 / scale.res + 1 or conversely scale.res <- 1/(scale.ratio - 1). Default: NULL (scale.ratio is used instead).

Value

a numeric vector containing the scales.

See Also

scale, ilogb.

Examples

logScale(scale.min = 1, scale.max=34, scale.ratio=4)

ifultools documentation built on May 2, 2019, 4:48 p.m.