You can do this from the Rcmdr menu with RcmdrPlugin.HH installed.
install.packages("RcmdrPlugin.HH")
library(RcmdrPlugin.HH)
Then click on
Distributions > Continuous distributions > t distribution > Plot hypotheses
or confidence intervals... (HH)
For more examples using Rcmdr please my recent book with Erich Neuwirth
begin_of_the_skype_highlighting end_of_the_skype_highlighting,
"R through Excel" http://www.springer.com/978-1-4419-0051-7
Rcmdr works on all platforms.
If you are working with R on Windows, then download and install the packages
RthroughExcelWorkbooksInstaller
and
RExcelInstaller
Rich
[[alternative HTML version deleted]]
_______________________________________________
[email protected] mailing list
https://stat.ethz.ch/mailman/listinfo/r-sig-teaching
