Blanchard, Suzette wrote:
> Greetings,
>
>
>
> I implemented BRugs to run the EWOC model with a cohort size N=1. I
> output the simulation data using bugsdata(data), where data is the following
> list.
>
>
>
>> data
>
> $Dose
>
> [1] 140
>
>
>
> $Y
>
> [1] 0
>
>
>
> bugsdata(data) puts out the file data.txt as follows.
>
>
>
> list(Dose=1.40000E+02, Y=0.00000E+00)
>
>
>
> after I type the following line
>
> modelData("data.txt") # read data file
>
>
>
> I get the ERROR:
>
> expected the collection operator c error pos 98 (error on line 1)
>
>
>
> If I rewrite the file
>
>
>
> list(Dose=c(1.40000E+02), c(Y=0.00000E+00))
>
>
>
> it runs fine. Can you suggest a way to get the output dataset to
> automatically put the
>
> c( ) on the data when the sample size is 1?
Hmmm, I will take a look how to implement it.
I guess you have modeled Y to be a vector by indexing with brackets in
your BUGS model? It works for me if I use Y without index brackets in a
BUGS model file.
Best wishes,
Uwe
>
>
> Thank you,
>
> Suzette
>
>
>
> Suzette Blanchard, Ph.D.
> Assistant Professor, Dept. of Biostatistics
> City of Hope
> 1500 East Duarte Rd
> Duarte, CA 91010-3000
> ph: (626) 256-4673 ext:64446
> [EMAIL PROTECTED]
>
>
>
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