/// <summary>
/// Creates a sparse Gamma list of a given size with given shape and scale Vectors.
/// </summary>
/// <param name="shape">shape</param>
/// <param name="scale">scale</param>
/// <param name="tolerance">The tolerance for the approximation</param>
public static SparseGammaList FromShapeAndScale(
SparseVector shape, SparseVector scale, double tolerance)
{
var result = new SparseGammaList(shape.Count, tolerance);
result.SetToFunction(shape, scale, (s, sc) => Gamma.FromShapeAndScale(s, sc));
return(result);
}
/// <summary>
/// Creates a sparse Gamma list of a given size with given shape and rate Vectors.
/// </summary>
/// <param name="shape">shape</param>
/// <param name="rate">rate = 1/scale</param>
/// <param name="tolerance">The tolerance for the approximation</param>
public static SparseGammaList FromShapeAndRate(
Vector shape, Vector rate, double tolerance)
{
var result = new SparseGammaList(shape.Count, tolerance);
result.SetToFunction(shape, rate, (s, r) => Gamma.FromShapeAndRate(s, r));
return(result);
}