On Wed, 21 Nov 2001, BXC (Bendix Carstensen) wrote:
> For doumentation purposes I run a batch R program that does reshaping etc.
> of data and finally prints things.
>
> When I paste the code into an R-window everything runs in a few seconds,
> but in Batch mode i get in the output file the result below.
>
> Any clues why R uses 4 min to print a 1129\times 6 dataframe in batch mode?
> The scrit I use to run R is:
>
> c:\stat\r\%R_VERS%\bin\Rterm --no-restore --no-save -q < %1.R > %1.Rl
>
> and in the .Rl file i get:
That's not printing, as I see it, but writing to a file. Try proc.time.
It looks like it is slow writing to your disk: is it fragmented?
I have no problem with much larger ouput to files.
> ....
> > Sys.time()
> [1] "2001-11-21 16:00:23 Romance Standard Time"
> >
> > summary( hbl )
> sample lab dev cal day
> HbA1c%
> 0289 3962: 50 SDC:1055 nyTosoh :470 BioRad :135 Min. :1.0
> Min. : 4.700
> 0308 5530: 25 AAS: 74 Tosoh : 74 DEKS-0521:577 1st Qu.:6.0
1st
> Qu.: 7.300
> 0303 9481: 25 V2BioRad:450 DEKS-1321:276 Median :7.0
> Median : 8.200
> 0303 8453: 25 VCBioRad:135 Tosoh :141 Mean :6.8
> Mean : 8.583
> 0299 7761: 25 3rd Qu.:8.0
3rd
> Qu.:10.000
> 0294 7744: 25 Max. :9.0
> Max. :13.700
> (Other) :954
>
> >
> > Sys.time()
> [1] "2001-11-21 16:00:27 Romance Standard Time"
> >
> > hbl
> sample lab dev cal day HbA1c%
> 1 0294 7744 SDC VCBioRad DEKS-0521 6 7.9
> 2 0294 7744 SDC VCBioRad DEKS-0521 7 7.8
> 3 0294 7744 SDC VCBioRad DEKS-0521 8 7.7
> 4 0294 7744 SDC V2BioRad BioRad 6 8.0
> (deleted lines)
> 1171 10322 SDC nyTosoh DEKS-1321 6 10.7
> 1172 10322 SDC nyTosoh DEKS-1321 7 10.7
> 1173 10322 SDC nyTosoh DEKS-1321 8 10.7
> >
> > Sys.time()
> [1] "2001-11-21 16:04:41 Romance Standard Time"
>
>
> I use:
> _
> platform i386-pc-mingw32
> arch x86
> os Win32
> system x86, Win32
> status
> major 1
> minor 3.1
> year 2001
> month 08
> day 31
> language R
>
> ----------------------
> Bendix Carstensen
> Senior Statistician
> Steno Diabetes Centre
> Niels Steensens Vej 2
> DK-2820 Gentofte
> Denmark
> tel: +45 44 43 87 38
> mob: +45 28 25 87 38
> fax: +45 44 43 73 13
> bxc at novonordisk.com
> www.biostat.ku.dk/~bxc
> ----------------------
>
>
>
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
> 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
>
_._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
>
--
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
_._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._