static unsafe Observations <T> CalcVariance <T>(this Observations <T> samples, Observations <T> dst)
where T : unmanaged
{
using var h2 = VslSSTaskHandle.Create(samples);
h2.Set(VSL_SS_ED_2R_MOM, ref dst[0]);
h2.Compute(Calcs.VSL_SS_2R_MOM, VSL_SS_METHOD_FAST);
return(dst);
}
static unsafe ref T CalcMean <T>(this Observations <T> samples, ref T dst)
where T : unmanaged
{
using var h2 = VslSSTaskHandle.Create(samples);
h2.Set(VSL_SS_ED_MEAN, ref dst);
h2.Compute(Calcs.VSL_SS_MEAN, VSL_SS_METHOD_FAST);
return(ref dst);
}
static unsafe Dataset <T> CalcMean <T>(this Dataset <T> samples, Dataset <T> dst)
where T : unmanaged
{
using var h2 = VslSSTaskHandle.Create(samples);
h2.Set(VSL_SS_ED_MEAN, ref dst[0]);
h2.Compute(Calcs.VSL_SS_MEAN, VSL_SS_METHOD_FAST);
return(dst);
}
static unsafe Observations <T> CalcExtrema <T>(this Observations <T> samples, Observations <T> dst)
where T : unmanaged
{
using var h2 = VslSSTaskHandle.Create(samples);
h2.Set(VSL_SS_ED_MIN, ref dst[0]);
h2.Set(VSL_SS_ED_MAX, ref dst[1]);
h2.Compute(Calcs.VSL_SS_MAX | Calcs.VSL_SS_MIN, VSL_SS_METHOD_FAST);
return(dst);
}
public static unsafe VslSSTaskHandle <T> Create <T>(Dataset <T> samples)
where T : unmanaged
=> VslSSTaskHandle <T> .Create(samples);
public static unsafe VslSSTaskHandle <T> Create <T>(Span <T> samples, int dim)
where T : unmanaged
=> VslSSTaskHandle <T> .Create(samples, dim);
public static unsafe VslSSTaskHandle <T> Create <T>(Observations <T> samples)
where T : unmanaged
=> VslSSTaskHandle <T> .Create(samples);