Re: [R] Robust ANCOVA

> David Winsemius > on Sun, 27 Mar 2016 19:30:31 -0700 writes: >> On Mar 27, 2016, at 9:52 AM, HAMID REZA ASHRAFI via >> R-help wrote: >> >> HiI have a set of data with two independent variables, a >> pretest

Re: [R] Robust ANCOVA

> On Mar 27, 2016, at 9:52 AM, HAMID REZA ASHRAFI via R-help > wrote: > > HiI have a set of data with two independent variables, a pretest (covariate) > and posttest (dependent variable).Can anyone help me run robust ANCOVA?If you > wish I can send you the data

Re: [R] Robust ANCOVA

Hi Hamid, This looks a bit like a repeated measures analysis, but for a simple introduction to ANCOVA using R see the latter part of the following: http://www.stat.columbia.edu/~martin/W2024/R8.pdf Jim On Mon, Mar 28, 2016 at 3:52 AM, HAMID REZA ASHRAFI via R-help wrote:

[R] Robust ANCOVA

HiI have a set of data with two independent variables, a pretest (covariate) and posttest (dependent variable).Can anyone help me run robust ANCOVA?If you wish I can send you the data file.yours [[alternative HTML version deleted]] __