George, I just posted the latest update to all of the slides and R scripts.
Further, there are 3 new slide decks: quantstrat-III (this is actually new because I changed the naming convention), Luxor, and WFA.
All of the code should be operational with one exception. I had to modify the functions chart.forward and chart.forward.training and these changes haven't been checked in to SVN.
I will try to do that in the near future. G On 9/5/2014 12:50 PM, George Chang wrote:
Dear Fellow R-sig-fiance members, I am relatively new to R but have written one working R program recently. In my continuing education, I am studying Guy Yollin's presentations and related scripts about Quantstrat. If you're interested, please see his blog at: http://www.r-programming.org/files My particular problem is the following error when I run Guy's Quantstrat-IV script. It does not know 'add.constraint', but accepts the other 'add' functions, such as 'add.distribution'. Error in args(add.constraint) : object 'add.constraint' not found Any suggestions/solutions are much appreciated. George C [[alternative HTML version deleted]] _______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-sig-finance -- Subscriber-posting only. If you want to post, subscribe first. -- Also note that this is not the r-help list where general R questions should go.
_______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-sig-finance -- Subscriber-posting only. If you want to post, subscribe first. -- Also note that this is not the r-help list where general R questions should go.
