[amibroker] Wilders function, how is it calculated?

Can anyone tell me the mathematics of the Wilders function? I find I am using it in formulas with out a firm grasp of how it is calculating it's result. Chris

Re: [amibroker] Wilders function, how is it calculated? [1 Attachment]

Chris, Just do a quick Google search for questions like this. Here is the first hit: Wilder Moving Average Formula Welles Wilder's indicators, including Average True Range do not use the standard exponential moving average formula. The Wilder formula for computing an N-Day Exponential Moving A