public bool SameState(DoubleMomentStatistics other)
{
return(Min.CompareTo(other.Min) == 0 &&
Max.CompareTo(other.Max) == 0 &&
_sum.SameState(other._sum) &&
base.SameState(other));
}
public static DoubleMomentStatistics ToDoubleMomentStatistics <T>(
this IEnumerable <T> values, Func <T, double> mapper)
{
Require.NonNull(mapper);
var statistics = new DoubleMomentStatistics();
foreach (var v in values)
{
statistics.Accept(mapper(v));
}
return(statistics);
}
public void SameState()
{
var dms1 = new DoubleMomentStatistics();
var dms2 = new DoubleMomentStatistics();
var random = new Random();
for (var i = 0; i < 100; ++i)
{
var value = random.NextDouble();
dms1.Accept(value);
dms2.Accept(value);
Assert.True(dms1.SameState(dms2));
Assert.True(dms2.SameState(dms1));
Assert.True(dms1.SameState(dms1));
Assert.True(dms2.SameState(dms2));
}
}