Dear all, I write you to ask you a suggestion about increasing memory in R. I use a pc with ram of 4gb, and I put in the link of R the following statementes, --max-memory.size=2074M and --max-vsize==500M, as I red in many faq concerning this topic. However, when I run some regression, the program often write like cannot allocate vector of size 124M. How can it be possible? What should I do about it? Did I wrong something? many thanks for any suugestion alessia