[R-SIG-Finance] chart_Series.R question
josh.m.ulrich at gmail.com
Sat Jun 13 20:27:50 CEST 2015
On Fri, May 29, 2015 at 8:47 PM, E Pan <student.northwestern at gmail.com> wrote:
> Dear list,
> up.col=NA, is in the default argument for chart_theme,
> this causes ohlc charts to be incorrectly drawn with chart_Series(up
> bars won't show up)
That's not true. The 'up bars' are present in the following chart:
If they're not present in a chart you create, please provide a
> any idea why it is set to NA as default?
I'm not sure of the reason, but it's been that way since the first
> I am exploring options to color each bar in ohlc charts per value of
> technical indicators. am I in the right direction in exploring
Possibly, though you will need to write some very custom code,
possibly changing chart_Series itself, in ordre to be able to set the
color of individual candlesticks based on the value of another series.
> Thanks List!!
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Joshua Ulrich | about.me/joshuaulrich
FOSS Trading | www.fosstrading.com
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