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fix: [BUG] GeneralizedPareto: false log_pdf exact tag, missing #962

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fix: [BUG] GeneralizedPareto: false log_pdf exact tag, missing #962

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18 changes: 14 additions & 4 deletions skpro/distributions/gen_pareto.py
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Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,8 @@ class GeneralizedPareto(BaseDistribution):
_tags = {
"authors": ["arnavk23"],
"distr:measuretype": "continuous",
"capabilities:exact": ["mean", "var", "pdf", "log_pdf", "cdf", "ppf"],
"capabilities:exact": ["mean", "var", "pdf", "cdf", "ppf"],
"distr:paramtype": "parametric",
"broadcast_init": "on",
}

Expand Down Expand Up @@ -90,6 +91,15 @@ def _var(self):
@classmethod
def get_test_params(cls, parameter_set="default"):
"""Return test parameters for GeneralizedPareto."""
params1 = {"c": 0.5, "scale": 1.0, "loc": 0.0}
params2 = {"c": 1.0, "scale": 2.0, "loc": 1.0}
return [params1, params2]
import pandas as pd

params1 = {"c": [[0.5, 0.3], [0.8, 0.4], [0.2, 0.6]], "scale": 1.0, "loc": 0.0}
params2 = {
"c": 1.0,
"scale": 2.0,
"loc": 1.0,
"index": pd.Index([1, 2, 5]),
"columns": pd.Index(["a", "b"]),
}
params3 = {"c": 0.1, "scale": 0.5, "loc": 0.0}
return [params1, params2, params3]