minimum support
maximum support
standard deviation
var v = stdev( 0.0, 1.0 );
// returns ~0.354
var v = stdev( 4.0, 12.0 );
// returns ~2.828
var v = stdev( -4.0, 4.0 );
// returns ~2.828
var v = stdev( 1.0, -0.1 );
// returns NaN
var v = stdev( 2.0, NaN );
// returns NaN
var v = stdev( NaN, 2.0 );
// returns NaN
Returns the standard deviation of an arcsine distribution.
Notes
a >= b
, the function returnsNaN
.