Re: [R-sig-teaching] T-test

2009-06-30 Thread Liviu Andronic
On 6/29/09, Martin Maechler maech...@stat.math.ethz.ch wrote: Wrong Mailing List !! Please use R-help for R questions! skip AA Assume I have the following data sets: Also, please send reproducible code with dummy data. Assuming the data is too abstract to think of a solution; and you

Re: [R-sig-teaching] purpose of list

2009-07-02 Thread Liviu Andronic
On Fri, Jul 3, 2009 at 12:07 AM, Antonio P. Ramosramos.grad.stud...@gmail.com wrote: On Thu, Jul 2, 2009 at 2:27 PM, Robert W. Hayden hay...@mv.mv.com wrote: Right now I am trying to remember how to get a scatterplot with boxplots of x and y separately in the margin.  I think I need one of the

Re: [R-sig-teaching] plotting hypothesis of correlation t-test

2010-10-01 Thread Liviu Andronic
Hello Thanks all for your input! On Fri, Oct 1, 2010 at 3:55 AM, RICHARD M. HEIBERGER r...@temple.edu wrote: The t-value in the cor.test is already scaled for 30 df by the time it is printed.  Giving an n-value scales it again, by dividing the standard deviation by sqrt(n).  Since you are

Re: [R-sig-teaching] Plotting the P value

2011-04-04 Thread Liviu Andronic
On Sat, Apr 2, 2011 at 11:12 PM, Ali Zanaty zanaty2...@yahoo.com wrote: Can someone help me with the plotting the p-values under the normal curve (say). See this thread [1] for additional pointers on doing this. Regards Liviu [1]

Re: [R-sig-teaching] introducing R to high school students

2012-05-06 Thread Liviu Andronic
Hello A bit late to the party.. On Thu, Apr 19, 2012 at 4:47 AM, Christopher W Ryan cr...@binghamton.edu wrote: Now I have to put my money where my mouth is. I've offered to visit a high school and introduce R to some fairly advanced students participating in a longitudinal 3-year science