location parameter
scale parameter
skewness
var y = skewness( 0.0, 1.0 );
// returns ~6.185
var y = skewness( 5.0, 2.0 );
// returns ~414.359
var y = skewness( NaN, 1.0 );
// returns NaN
var y = skewness( 0.0, NaN );
// returns NaN
var y = skewness( 0.0, 0.0 );
// returns NaN
Returns the skewness for a lognormal distribution with location
mu
and scalesigma
.Notes
sigma <= 0
, the function returnsNaN
.