Displaying 1 result from an estimated 1 matches for "chobta".
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cheba
2011 May 07
2
Convenience-at-the-expense-of-clarity (was: quantmod's addTA plotting functions)
...n is to return an object that when passed to
plot() will then be added to an existing chart. It is not intended to add
the new plot to an existing chart by itself.
That interpretation makes sense given the documentation under Value. It
reads "addTA will invisibly return an S4 object of class chobTA. If this
function is called interactively, the chobTA object will be evaluated and
added to the current chart." (By the way, there is no documentation for
chobTA--at least none that I could find.)
The implication here is that addTA is not supposed to have the side effect
of adding something...