| plot.confint.bas {BAS} | R Documentation |
Plot Bayesian Confidence Intervals
Description
Function takes the the output of functions that return credible intervals from BAS objects, and creates a plot of the posterior mean with segments representing the credible interval. of what the function does. ~~
Usage
## S3 method for class 'confint.bas'
plot(x, horizontal = FALSE, ...)
Arguments
x |
the output from |
horizontal |
orientation of the plot |
... |
optional graphical arguments to pass on to plot |
Details
This function takes the HPD intervals or credible intervals created by
confint.coef.bas or confint.pred.bas from BAS
objects, and creates a plot of the posterior mean with segments representing
the credible interval. BAS tries to return HPD intervals, and under model
averaging these may not be symmetric.
the description above ~~
Value
A plot of the credible intervals.
Author(s)
Merlise A Clyde
See Also
confint.coef.bas, confint.pred.bas,
coef.bas, predict.bas, link{bas.lm}
Other bas methods:
BAS,
bas.lm(),
coef.bas(),
confint.coef.bas(),
confint.pred.bas(),
diagnostics(),
fitted.bas(),
force.heredity.bas(),
image.bas(),
predict.basglm(),
predict.bas(),
summary.bas(),
update.bas(),
variable.names.pred.bas()
Other CI methods:
confint.coef.bas(),
confint.pred.bas()
Examples
data(Hald)
hald.ZS = bas.lm(Y ~ ., data=Hald, prior="ZS-null", modelprior=uniform())
hald.coef = confint(coef(hald.ZS), parm=2:5)
plot(hald.coef)
plot(hald.coef, horizontal=TRUE)
plot(confint(predict(hald.ZS, se.fit=TRUE), parm="mean"))