Hello:
I'm having trouble plotting an object of class "ts" that is in a
data.frame. I can do it with(data.frame, plot(...)) but not with
plot(..., data.frame); see the example below.
This work around gets me past this problem. However, I thought
the R Core team might want to know about this if they don't already.
Thanks for all your work in making R and CRAN the great tools
that they are -- and I apologize for wasting your time if you are
already familiar with this.
Spencer Graves
> y.ts <- ts(2:4, 5)
> XY <- data.frame(x1=6:8, y1=y.ts)
> plot(y1~x1, XY)
Error in plot.window(...) : need finite 'xlim' values
In addition: Warning messages:
1: In .cbind.ts(list(...), .makeNamesTs(...), dframe = dframe, union =
FALSE) :
non-intersecting series
2: In min(x) : no non-missing arguments to min; returning Inf
3: In max(x) : no non-missing arguments to max; returning -Inf
4: In min(x) : no non-missing arguments to min; returning Inf
5: In max(x) : no non-missing arguments to max; returning -Inf
> plot(y1, XY)
Error in plot(y1, XY) : object 'y1' not found
> with(XY, plot(y1))
> sessionInfo()
R version 3.2.3 (2015-12-10)
Platform: x86_64-apple-darwin13.4.0 (64-bit)
Running under: OS X 10.11.2 (El Capitan)
locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
attached base packages:
[1] stats graphics grDevices utils datasets methods base
loaded via a namespace (and not attached):
[1] tools_3.2.3
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