[R] Error handling

Peter Dalgaard BSA p.dalgaard at biostat.ku.dk
Thu Mar 2 17:43:01 CET 2000

"Simon  Bond" <bond at graylab.ac.uk> writes:

> Unsuprisingly there are some lines in the Data for which the nls()
> procedure fails, probably due to bad starting values.  How do I make R just
> give up on that particular line of Data and carry on? I am using R 0.99 on
> windows NT.

Have a look at the try() function in 1.0.0. Or look at restart() which
I think is already in 0.99.0.

   O__  ---- Peter Dalgaard             Blegdamsvej 3  
  c/ /'_ --- Dept. of Biostatistics     2200 Cph. N   
 (*) \(*) -- University of Copenhagen   Denmark      Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk)             FAX: (+45) 35327907
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