plot_multidim_full: Plot Confidence Regions obtained from Full Conformal

In paolo-vergo/conformalInference.multi: Conformal Inference Tools for Regression with Multivariate Response

Plot Confidence Regions obtained from Full Conformal

Description

Plot Confidence Regions obtained from Full Conformal

Usage

plot_multidim_full(full)

Arguments

full	It's the output of the multivariate full conformal prediction function

Details

It exploits the package ggplot2 and hrbrthemes to better visualize the results.

Value

A list of ggplots (output[[i]] is the i-th observation confidence region).

Examples

n = 4
n0 = 2
p = 2
mu = rep(0,p)
x = mvtnorm::rmvnorm(n, mu)
my_grid <- seq(from=0,to=1,length.out=2)
y = t(apply(x,1,function(u) u[1] + u[2]*cos(6*pi*my_grid)))
x0 = mvtnorm::rmvnorm(n0, mu)
fun=mean_multi()
#fun=lm_multi()

#################################### FULL CONFORMAL

final.full=conformal.multidim.full(x, y, x0, fun$train.fun,
                                fun$predict.fun, score="l2",
                                num.grid.pts.dim=5, grid.factor=1.25,
                                verbose=FALSE)

ppp<-plot_multidim_full(final.full)

paolo-vergo/conformalInference.multi documentation built on July 4, 2023, 9:50 a.m.