drewcurves: Andrews Plot

In gbasulto/drewcurves: Produce fast Andrews plots with 'ggplot2'

Description

This function computes the Andrews plot of a dataframe.

Usage

drewcurves(df, type = 1, group = NULL, resolution = 100,
  return_dataframe = FALSE, minmax_scaling = TRUE, xlim = c(-pi, pi))

Arguments

df	An nxp dataframe or matrix.
type	Type of Fourier series to be computed. See vignette.
group	Integer indicating the number of column that represents the group, if any.
resolution	The number of regularly spaced points where the Fourier series will be evaluated.
return_dataframe	If TRUE, the function will return the dataframe used to generate the Andrews plot rather than the plot itself.
minmax_scaling	If TRUE, it substract the mimimum and divide by the length of the range of every column.
xlim	A vector of size two with the limits where the Fourier series will be evaluated. The default limits are are -pi and pi.

Details

The default output is the Andrews plot generated with ggplot2.

Value

A ggplot object or a dataframe (depending on the parameter 'return_dataframe').

Author(s)

Guillermo Basulto-Elias

gbasulto/drewcurves documentation built on May 8, 2019, 6:47 p.m.