search for: computanional

Dear R users, I'm hoping to get a few suggestions about which books are good to follow along and learn R. I'm hoping to spend the summer going through a good R book as it is applied in linear regression. Thanks!

Hi, I am new to R. I am trying to create an R function to do a SAS proc means/summary proc.means ( data=bsebal; class team year; var ab h; output out=BseBalAvg mean=; run;) I have a solution if I quote the the argument. The working code to produce BseBalAvg is very elegant. normalize <- melt(bsebal,

I am an intern in Virginia Beach and I am currently working on a project that involves converting a script of Pearl to R. The code takes one input text file and outputs six text files. If you think you can help, I will be able to provide more detailed information. Thank you for your time! Colton Hunt

Greetings, I love the R system and am sincerely grateful for the great effort the product and contributors are delivering. My question is as follows: I am trying to use S4 style classes but cannot write functions that modify an object because paramter passing is by value. For example I want to do this: setGeneric("setData", function(this,fcn,k){ standardGeneric("setData")

>>> What were your biggest misconceptions or >>> stumbling blocks to getting up and running >>> with R? Easy. I terms of materials I have been unable to find good books that introduce users to R from the perspective of someone familiar only with packages like SPSS or STATA, or not familiar with statistics packages at all. Even introduction texts use jargon

Hello everyone. It is time to start writing more and more function and I want to read in a good reference -book ( I can buy one, especially if it is second handed :P) -online tutorial -any other guide -How functions really work in R -How to write bigger R programs -If there are local function variables. -Global ones and how to treat them -How to include function files in order to keep your all