Re: [R] Reading large datasets and fitting logistic models in R

2008-08-09 Thread Prof Brian Ripley
See also bigglm() in package biglm. On Sat, 9 Aug 2008, Pradheep K E wrote: Hi R-experts, Does anyone have experience using R for handling large scale data (millions of rows, hundreds or thousands of features)? What is the largest size of data that anyone has used with glm? I've used 700,00

[R] Reading large datasets and fitting logistic models in R

2008-08-09 Thread Pradheep K E
Hi R-experts, Does anyone have experience using R for handling large scale data (millions of rows, hundreds or thousands of features)? What is the largest size of data that anyone has used with glm? Also, is there a library to read data in sparse data format (like SVMlight format)? Thanks Pradh