Does R have a log window that will tell me how much time the software spent in implementing a procedure? For example, suppose I want to do regression with 100 thousand observations over 100 independent variables. I need to find out how much time R will spend in implementing its regression procedure with these parameters. Jason Parcon Western Michigan University __________________________________________________ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
On Wed, 13 Mar 2002, Jason Parcon wrote:> Does R have a log window that will tell me how much > time the software spent in implementing a procedure? > For example, suppose I want to do regression with 100 > thousand observations over 100 independent variables. > I need to find out how much time R will spend in > implementing its regression procedure with these > parameters.?proc.time ?system.time -- Brian D. Ripley, ripley at stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272860 (secr) Oxford OX1 3TG, UK Fax: +44 1865 272595 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
HI, On Wed, 13 Mar 2002, Jason Parcon wrote: |Does R have a log window that will tell me how much |time the software spent in implementing a procedure? |For example, suppose I want to do regression with 100 |thousand observations over 100 independent variables. |I need to find out how much time R will spend in |implementing its regression procedure with these |parameters. As I understand, system.time() is what you are looking for. It do not open a separate window, but simply returns different CPU times. Cheers, Ott Toomet -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._