Alpha Default Value of EMA function

[juzambranol]

Hi
In the Q18 example-strategy 2, there's a EMA(exponential moving average) function, but I haven't found info.
What is the default value of alpha?

[support]

@juzambranol The implementation of your library uses the standard choice:

alpha = 2(n+1),

where "n" is the number of periods of the related standard moving average.

[gjhernandezp]

@support But alpha should not be between 0 and 1 and 2(n+1) is larger than one, is maybe 2/(n+1)?

[support]

@gjhernandezp yes, correct, 2/(n+1), sorry for the typo, thanks for correcting

[green.sheep]

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