l_moments
l_moments(x)L-moments of a sample.
Mirrors the C# Statistics.LinearMoments. Requires at least 4 observations (returns nan otherwise, matching the C# behavior).
Parameters
| Name | Type | Description | Default |
|---|---|---|---|
| x | array_like | required |
Returns
| Name | Type | Description |
|---|---|---|
| dict | Keys l1 (L-mean), l2 (L-scale), t3 (L-skewness), t4 (L-kurtosis). |
Examples
>>> from corehydropy import l_moments
>>> round(l_moments([2.1, 3.4, 1.8, 4.9, 3.3, 2.7, 5.1, 3.9])["l1"], 4)
3.4