Returns the excess kurtosis of a geometric distribution.
p < 0
p > 1
NaN
success probability
kurtosis
var v = kurtosis( 0.1 ); // returns ~6.011
var v = kurtosis( 0.5 ); // returns 6.5
var v = kurtosis( 1.1 ); // returns NaN
var v = kurtosis( NaN ); // returns NaN
Returns the excess kurtosis of a geometric distribution.
Notes
p < 0
orp > 1
, the function returnsNaN
.