plot3D: 3-D P-P plot and false color level plot for the inspection of...

In PAsso: Assessing the Partial Association Between Ordinal Variables

Description

A list of 3-D P-P plots (or false color level plots when type = "contour") for the inspection of the partial association analysis. Each plot is either 3-D P-P plot or level plot from an empirical copula trained from the surrogate residuals of a pair of responses.

Usage

plot3D(object, y1, y2, ...)

## Default S3 method:
plot3D(object, y1, y2, ...)

## S3 method for class 'PAsso'
plot3D(object, y1, y2, type = c("surface3D", "contour"), ...)

Arguments

object	A PAsso class of object.
y1	A string to specify the first response for the 3D plot.
y2	A string to specify the second response for the 3D plot. If either one of the y1 or y2 is missing. The plot3D will draw 3D plots for all pairs of responses.
...	Additional optional arguments.
type	A character string specifying the trace type (e.g. "surface3D", "contour"). "contour" creates a 2D contour plot between u and v.

Details

All the plots are based on surrogate residuals generated from "residuals" function in sure. Graphics are designed based on PAsso and "plotly".

Value

If response y1 or y2 is not specified, a list of "plotly" objects includes all pairs of responses will be returned (with name "response 1 v.s. response 2" etc.). If responses y1 and y2 are specified, returns a 3D plot as "plotly" object.

Examples

# Did not run this to save time
# data("ANES2016")
# PAsso_3v <- PAsso(responses = c("PreVote.num", "PID", "selfLR"),
#                   adjustments = c("income.num", "age", "edu.year"),
#                   data = ANES2016)

# plot3D(PAsso_3v, y1="PID", y2="selfLR")
# plot3D(PAsso_3v, y1="PID", y2="selfLR", type = "contour")

PAsso documentation built on June 18, 2021, 5:09 p.m.