Returns the median of a chi-squared distribution.
k < 0
NaN
degrees of freedom
median
var v = median( 9.0 ); // returns ~8.343
var v = median( 2.0 ); // returns ~1.386
var k = median( -0.2 ); // returns NaN
var k = median( NaN ); // returns NaN
Returns the median of a chi-squared distribution.
Notes
k < 0
, the function returnsNaN
.