Hi,
There is very little information about chart_Series. I tried the following:
S = getSymbols(YHOO)
chart_Series(S)
addCCI(n=14)
# I got the error:
Error in get.current.chob() : improperly set or missing graphics device
The code above works if I remove addCCI. Any suggestions?
You cannot mix chartSeries / addTA functions with chart_Series and
add_TA functions.
--
Joshua Ulrich | FOSS Trading: www.fosstrading.com
R/Finance 2012: Applied Finance with R
www.RinFinance.com
On Sun, Apr 22, 2012 at 9:08 AM, Gordon Erlebacher
gordon.erleb...@gmail.com wrote:
Hi,
There
Hi,
Here is my first attempt, modeled after add_SMA:
I get the error message
Error in xy.coords(x, y) : 'x' and 'y' lengths differ
Any ideas? Also, what is on= argument do?
I notice that the underlying function stoch() is called multiple times.
Unless there is a caching mechanism, it appears
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