plot.coef.dfrr {dfrr}

Plot dfrr coefficients

Description

Plot a coef.dfrr object. The output is the plot of regression coefficients.

Usage

## S3 method for class 'coef.dfrr'
plot(x, select = NULL, ask.hit.return = TRUE, ...)

Arguments

x

a coef.dfrr-object.

select

a vector of length one or more of indices of regression coefficients to plot.

ask.hit.return

a boolean indicating whether to wait for interaction of the user between any two plots.

...

graphical parameters passed to plot.

Value

This function generates the plot of functional regression coefficients.

Examples

set.seed(2000)
N<-50;M<-24

X<-rnorm(N,mean=0)
time<-seq(0,1,length.out=M)
Y<-simulate_simple_dfrr(beta0=function(t){cos(pi*t+pi)},
                        beta1=function(t){2*t},
                        X=X,time=time)

#The argument T_E indicates the number of EM algorithm.
#T_E is set to 1 for the demonstration purpose only.
#Remove this argument for the purpose of converging the EM algorithm.
dfrr_fit<-dfrr(Y~X,yind=time,T_E=1)
coefs<-coef(dfrr_fit)
plot(coefs)