Weighted Stochastics

Can anyone supply me with, or direct me to a source for the formulas for weighted stochastics(5 day, 14 day, etc)?

Thanks

Chris

 

As you see in
http://www.amibroker.com/guide/afl/afl_view.php?id=167
there is a function
WMA(Array,periods)
to create a weighted moving average for ANY array, not only Stochastics and ANY periods.

 

I am looking for formula's w/ actual weights in them such as a Landis' stochastic.

Chris

 

I don´t know Landis' stochastic.
Any quick reference ?

 

http://www.geocities.com/WallStreet/Exchange/1216/scansw.html

There are apparently 6-7 different formulas for different lengths of days.