Empty indicator / plot.window: need finite 'ylim' values
On 17 Aug 2020, at 19:37, Joshua Ulrich <josh.m.ulrich at gmail.com> wrote: On Mon, Aug 17, 2020 at 12:33 PM Daniel Cegie?ka <daniel.cegielka at gmail.com <mailto:daniel.cegielka at gmail.com>> wrote:
On 17 Aug 2020, at 04:55, Rasmus Liland <jral at posteo.no> wrote:
Dear Mike,
if I change this line
plot (chart_Series (sample.xts[,1], subset=subset, TA=ta))
to
plot(chart_Series(sample.xts[subset,1], TA=ta))
A plot appears. No errors. Was this
what you were looking for?
Guys :) chart_Series() is a plot env/func, so plot(chart_Series()) make no sense :)
Except that it is necessary to wrap chart_Series() in a call to plot() if you call it from within a function, for loop, or any other situation where R's auto-printing is disabled.
I agree, but in this example earlier it was pointless. https://github.com/joshuaulrich/quantmod/blob/master/R/replot.R#L202
c <- quantmod::current.chob() str(c)
Classes 'replot', 'environment' <environment: 0x7f9cbdaa8fd8> So print.replot() will call plot.replot() automatically.
Cheers, Josh
Try: chart_Series(sample.xts[subset,1], TA=ta) ?chart_Series But your problem is here: sample.xts[subset, 2] Best, Daniel
/Rasmus
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