On 10/06/2014 07:52 AM, Daniel Schmolze wrote:
I'm getting a vignette error from the BioC build servers that I can't
reproduce locally:

* creating vignettes ... ERROR
Quitting from lines 116-119 (saps.Rmd)
Error: processing vignette 'saps.Rmd' failed with diagnostics:
could not find function "survfit"

The offending lines in saps.Rmd call a function in my package,
plotKM(), which in turn calls makes the following call:

survcomp::km.coxph.plot(
  formula.s = survival::Surv(survivalTimes, followup) ~ cluster,
  data.s = dd, main.title=title, y.label=y.label, x.label=x.label,
  o.text=text, ...)

survfit() is part of the "survival" package, and nowhere is it
explicitly called, but I suppose it's being called from within
km.coxph.plot()? My package imports both the "survival" and "survcomp"
packages in the DESCRIPTION file.

Hi Daniel --

if it's being called by km.coxph.plot, then the problem is with survcomp, which from this line

> getNamespaceImports("survcomp")$survival
    survivalROC   survivalROC.C
  "survivalROC" "survivalROC.C"

is failing to import(survival, survfit). The survcomp author needs to update their package; you could add survival to your Depends: field, but there are then circumstances when your package would not work (e.g., when the next guy down Imports: or Depends: on your package).

Martin


R CMD check, R CMD check --as-cran, and R CMD BiocCheck all work fine
on several different computers for me. Any ideas?

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