rCircularChi: Sampling on a circular chi distribution in a flow model.

Description Usage Arguments Value

Description

Circular chi: uniform distribution in azimuth angle, mode-normalized chi distribution in the radial coordinate. Density ridge is r=1.

Usage

1

Arguments

N

Sample size.

df

Degree of freedom of the chi distribution; df >= 2, integer.

Value

Data.table: theta, azimuth angle; r, radial coordinate; x, y, Cartesian coordinates.


rudazhang/plmr documentation built on Aug. 30, 2021, 5:43 p.m.