Re: [R] how to change the color of the regression line when using effect function

sounds like you are referring to library(effects)...in which case try: plot(effect(x1, model), color=red) From: David Winsemius dwinsem...@comcast.net To: karine heerah karine.hee...@hotmail.fr Cc: r-help@r-project.org r-help@r-project.org Sent: Sunday,

Re: [R] How to subset an 'ff' object?

I've found the package ffbase to be very helpful in terms of applying standard R-type slicing/dicing/aggregating to ff objects. install.packages(ffbase) ?subset.ff From: Christofer Bogaso bogaso.christo...@gmail.com To: r-help r-help@r-project.org Sent:

[R] filehash for big data

Hi all, I am trying to use the filehash library to analyze a 5M by 20 matrix with both double and string data types. After consulting a few tutorials online, it seems as though one needs to first read the data into R; then create an R object; and then assign that object a location in my

[R] R2WinBUGS question from beginner

Hi R Users, I have--what I think--is a very basic question. I'm trying to use R2WinBUGS and am having difficulty setting up the data properly for repeated measures data in a hierarchical model. First, I know that it is me...not the package, as I sucessfully used R2WinBUGS to run a basic