BetaDistribution constructor

BetaDistribution({ required double a, required double b, })

Implementation

BetaDistribution({required this.a, required this.b}) {
  if (a.isNaN || a < 0) {
    throw ArgumentError.value(a, 'a');
  }
  if (b.isNaN || b < 0) {
    throw ArgumentError.value(b, 'b');
  }
}