SenseWorld/Classes (extension)
| UGens > Analysis > Statistics
SkewUGen
Extension
ExtensionCalculates the skewness of a signal over a specified time window.
Description
SkewUGen is a pseudo UGen that calculates the skewness of a signal over a specified time window.
Skewness is a measure of the asymmetry of the probability distribution of a real-valued random variable about its mean.
Class Methods
.kr
Calculates the skewness of a control rate signal.
Arguments:
| input |
The signal to calculate the skewness of. |
| length |
The length in samples of the window. |
| stddev |
If you already calculate a standard deviation (=StdDevUGen) in another part of your SynthDef you can supply it here, so it is not calculated again, thus safing processing power. |
| mean |
If you already calculate a mean (=RunningSum/length) in another part of your SynthDef you can supply it here, so it is not calculated again, thus safing processing power. |