On Thu, May 02, 2002 at 11:21:13AM +0200, dantec at netcourrier.com wrote:

Hi,

I have a program written in R which is good on the version 1.2, but for

the fallowing versions of R, an error always is at the same place.

That is at the level of the fallowing line:

Sur<-

getInitial(res2[m:M,2]~SSasymp(res2[m:M,1],Asymp,resp0,lrc),data=res2)

Error in eval(expr,envir,enclos):numeric envir arg not of length one

I don't know at all this langage for the instant.

Thanks,

Christelle

Hi,

I have a program written in R which is good on the version 1.2, but for

the fallowing versions of R, an error always is at the same place.

That is at the level of the fallowing line:

Sur<-

getInitial(res2[m:M,2]~SSasymp(res2[m:M,1],Asymp,resp0,lrc),data=res2)

Error in eval(expr,envir,enclos):numeric envir arg not of length one

I don't know at all this langage for the instant.

Thanks,

Christelle

Dear Christelle,

The error occured while executing the function called getInitial.

You may try either to contact the author of this function or to do

'traceback()' and learn a bit of R (note: Emmanuel Paradis contributed

a translation of 'R for beginners'

http://cran.r-project.org/other-docs.html

)

Hopin' it helps,

Laurent

--------------------------------------------------------------

Laurent Gautier CBS, Building 208, DTU

PhD. Student D-2800 Lyngby,Denmark

tel: +45 45 25 24 85 http://www.cbs.dtu.dk/laurent

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