R Under development (unstable) (2024-09-06 r87103 ucrt) -- "Unsuffered Consequences"
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Platform: x86_64-w64-mingw32/x64

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> if (file.exists("_options.R")) source("_options.R")
> library(panelPomp,quietly=TRUE)
> 
> old_o <- options(digits=3)
> png(file.path(tempdir(),"plot-%02d.png"),res=100)
> ppo <- panelPomp:::panelRandomWalk(N=5,U=2)
> plot(ppo)
> dev.off()
null device 
          1 
> options(old_o)
> 
> proc.time()
   user  system elapsed 
   0.45    0.10    2.09