Returns the skewness of an exponential distribution.
λ
NaN
rate parameter
skewness
var v = skewness( 9.0 ); // returns 2.0
var v = skewness( 1.0 ); // returns 2.0
var v = skewness( -0.2 ); // returns NaN
var v = skewness( NaN ); // returns NaN
Returns the skewness of an exponential distribution.
Notes
λ
, the function returnsNaN
.