From 1b360b32df3102d0cfa22a47e290defb7abe78c1 Mon Sep 17 00:00:00 2001
From: Zakir Jiwani <108548454+JiwaniZakir@users.noreply.github.com>
Date: Tue, 17 Mar 2026 14:21:28 +0000
Subject: [PATCH] [BUG] Fix GeneralizedPareto: remove false log_pdf exact tag,
 add distr:paramtype, add 3rd test params (#961)

---
 skpro/distributions/gen_pareto.py | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/skpro/distributions/gen_pareto.py b/skpro/distributions/gen_pareto.py
index 99b8d2f27..309106be5 100644
--- a/skpro/distributions/gen_pareto.py
+++ b/skpro/distributions/gen_pareto.py
@@ -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",
     }
 
@@ -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]