SortedArrayStatisticsQuantile(Single, Double) Method |
Estimates the tau-th quantile from the sorted data array (ascending).
The tau-th quantile is the data value where the cumulative distribution
function crosses tau.
Approximately median-unbiased regardless of the sample distribution (R8).
Namespace: Altaxo.Calc.StatisticsAssembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
Syntax public static float Quantile(
float[] data,
double tau
)
Parameters
- data Single
- Sample array, must be sorted ascendingly.
- tau Double
- Quantile selector, between 0.0 and 1.0 (inclusive).
Return Value
Single[Missing <returns> documentation for "M:Altaxo.Calc.Statistics.SortedArrayStatistics.Quantile(System.Single[],System.Double)"]
Remarks
R-8, SciPy-(1/3,1/3):
Linear interpolation of the approximate medians for order statistics.
When tau < (2/3) / (N + 1/3), use x1. When tau >= (N - 1/3) / (N + 1/3), use xN.
See Also