[R] Slow printing in batch?

[BXC (Bendix Carstensen)]

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:
....
> 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
----------------------


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