Thank you, Peter
after setting options(error=recover), see the output below, once for
frame number 2, which I suspect to be the problem, once for frame number 1.
Heinz
> expect <-
+ survexp(futime ~ ratetable(age=(accept.dt - birth.dt),
+ sex=1,year=accept.dt,race="white"),
+ jasa, cohort=FALSE,
+ ratetable=survexp.usr)
Error in floor(temp) : Non-numeric argument to mathematical function
Enter a frame number, or 0 to exit
1: survexp(futime ~ ratetable(age = (accept.dt - birth.dt), sex = 1, year = ac
2: match.ratetable(rdata, ratetable)
Selection: 2
Called from: top level
Browse[1]> temp
[1] "white" "white" "white" "white" "white" "white" "white" "white" "white"
[10] "white" "white" "white" "white" "white" "white" "white" "white" "white"
[19] "white" "white" "white" "white" "white" "white" "white" "white" "white"
[28] "white" "white" "white" "white" "white" "white" "white" "white" "white"
[37] "white" "white" "white" "white" "white" "white" "white" "white" "white"
[46] "white" "white" "white" "white" "white" "white" "white" "white" "white"
[55] "white" "white" "white" "white" "white" "white" "white" "white" "white"
[64] "white" "white" "white" "white" "white" "white" "white" "white" "white"
[73] "white" "white" "white" "white" "white" "white" "white" "white" "white"
[82] "white" "white" "white" "white" "white" "white" "white" "white" "white"
[91] "white" "white" "white" "white" "white" "white" "white" "white" "white"
[100] "white" "white" "white" "white"
Browse[1]> Q
>
There is also 'temp' in frame number 1.
> expect <-
+ survexp(futime ~ ratetable(age=(accept.dt - birth.dt),
+ sex=1,year=accept.dt,race="white"),
+ jasa, cohort=FALSE,
+ ratetable=survexp.usr)
Error in floor(temp) : Non-numeric argument to mathematical function
Enter a frame number, or 0 to exit
1: survexp(futime ~ ratetable(age = (accept.dt - birth.dt), sex = 1, year = ac
2: match.ratetable(rdata, ratetable)
Selection: 1
Called from: top level
Browse[1]> temp
[1] 49 5 15 38 17 2 674 39 84 57 152 7
80 1386 0
[16] 307 35 42 36 27 1031 50 732 218 1799 1400 262 71 34 851
[31] 76 1586 1571 11 99 65 4 52 1407 1321 1 44 995 8 1141
[46] 979 284 101 187 60 941 148 342 915 67 68 841 583 77 31
[61] 669 29 619 595 89 16 544 20 514 95 481 444 427 79 333
[76] 396 109 369 206 185 339 264 164 179 130 108 30 10
Browse[1]> Q
At 31.12.2010 13:46 +0100, peter dalgaard wrote:
On Dec 31, 2010, at 10:21 , Heinz Tuechler wrote:
> Dear All,
>
> reposting, because I did not find a solution, maybe someone could
check the example below.
>
> It's taken from the help page of survdiff. Executing it, gives the error
>
> "Error in floor(temp) : Non-numeric argument to mathematical function"
Hmm, it's not happening to me (Mac OSX) either with 2.12.1 or the
current R-patched (r53892). Could be a platform issue (sounds
unlikely), a local user issue, or a locale one.
Could you set options(error=recover) and find out what is the value
of "temp" when the error occurs?
>
> best regards,
>
> Heinz
>
> library(survival)
>
> ## Example from help page of survdiff
> ## Expected survival for heart transplant patients based on
> ## US mortality tables
> expect <-
> survexp(futime ~ ratetable(age=(accept.dt - birth.dt),
> sex=1,year=accept.dt,race="white"),
> jasa, cohort=FALSE,
> ratetable=survexp.usr)
>
> Error in floor(temp) : Non-numeric argument to mathematical function
>
> sessionInfo('survival')
>
> R version 2.12.1 Patched (2010-12-18 r53869)
> Platform: i386-pc-mingw32/i386 (32-bit)
>
> locale:
> [1] LC_COLLATE=German_Switzerland.1252 LC_CTYPE=German_Switzerland.1252
> [3] LC_MONETARY=German_Switzerland.1252 LC_NUMERIC=C
> [5] LC_TIME=German_Switzerland.1252
>
> attached base packages:
> character(0)
>
> other attached packages:
> [1] survival_2.36-2
>
> loaded via a namespace (and not attached):
> [1] base_2.12.1 graphics_2.12.1 grDevices_2.12.1 methods_2.12.1
> [5] splines_2.12.1 stats_2.12.1 tools_2.12.1 utils_2.12.1
> > traceback()
> 2: match.ratetable(rdata, ratetable)
> 1: survexp(futime ~ ratetable(age = (accept.dt - birth.dt), sex = 1,
> year = accept.dt, race = "white"), jasa, cohort = FALSE,
> ratetable = survexp.usr)
> >
>
> ______________________________________________
> R-help@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
--
Peter Dalgaard
Center for Statistics, Copenhagen Business School
Solbjerg Plads 3, 2000 Frederiksberg, Denmark
Phone: (+45)38153501
Email: pd....@cbs.dk Priv: pda...@gmail.com
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