search for: 700000x1000

...tions around matrices size limitation: can i create a matrix with 700000 rows? does it depends on the number of columns? if so can Is there a way to ask to R, given the number of columns, the max number of rows I can have? I need in fact to do regression prediction on a huge matrix (700000x1000)ca. ... I will probably have to decompose it on several matrices, and I would do that in an intelligent way so that if my observation matrix size change I do not need to rewrite my code... Thanx in advance ------------------------------------------------------ Passa a Infostrada. ADSL e Telefo...