[R] How to adjust the stack size of R

[R] How to adjust the stack size of R

	Xiaobo Gu
	Apr 2, 2012 at 3:13 am

You would need do compile your own copy of R and increase the stack
size,

Can we do this at runtime?

You need at least 76252 obs and that means the design matrix needs > 46
Gbyte! Hence a sensible calculation is not really possible unless you
have really big machines around.

We do have big machines, but we don't have more obs for this data, so we will revise the algorithm to try less combinations data set size.

Regards,

Xiaobo Gu

Search Discussions

Discussion Posts

Uwe Ligges: You would need do compile your own copy of R and increase the stack size, on the slow machines around here, it takes even hours just to parse the formula. Aynway, I canmnot believe you have a sufficient number of observations in the end: You need at least 76252 obs and that means the design matrix needs > 46 Gbyte! Hence a sensible calculation is not really possible unless you have really big machines around. Best, Uwe Ligges

Follow ups

Related Discussions

Discussion Navigation

view	thread \| post
posts	‹ prev \| 5 of 9 \| next ›

Discussion Overview

group	r-help @
categories	r
posted	Mar 30, '12 at 1:16a
active	Apr 2, '12 at 4:53p
posts	9
users	4
website	r-project.org
irc	#r

font	variable	Hotkey: f
user style	avatars	Hotkey: a

[R] How to adjust the stack size of R

Search Discussions

Discussion Posts

Related Discussions

4 users in discussion