Re: [R] How to read ANOVA output

Hi, Take a look at http://www.khanacademy.org/ Look near the bottom of the page and there is a whole section on statistics and 3 videos on ANOVA. It is a very good introduction and I find it very useful to know how the test works so that I'm not using a "Black Box" Also I wrote up a little secti

Re: [R] General help - online statistics courses?

Hi, Another option is http://www.khanacademy.org/ Very interesting site. The guy started out helping out some of his relatives with school work and then started to do them as videos. His relatives liked them even better being they could pause/reply them if they didn't understand. They told fri

[R] Adding Mean to Notched Box Plots

Hello everyone, I'm new to R and made my 1st notched box plots this weekend. I've read some of the other post regarding adding means to box plots but I'm still having problems. I've looked at some of the other discussions and R News Volume 3/2, October 2003 which had info also but all these se