✨ stats: vonmises_fisher kappa is float, not int (#1655)

Author: feinedsquirrel

scipy-stubs/stats/_multivariate.pyi

@@ -1878,23 +1878,25 @@ class dirichlet_multinomial_frozen(multi_rv_frozen[dirichlet_multinomial_gen]):
 
 class vonmises_fisher_gen(multi_rv_generic):
     def __call__(
-        self, /, mu: onp.ToFloat1D | None = None, kappa: int = 1, seed: onp.random.ToRNG | None = None
+        self, /, mu: onp.ToFloat1D | None = None, kappa: onp.ToFloat = 1, seed: onp.random.ToRNG | None = None
     ) -> vonmises_fisher_frozen: ...
-    def logpdf(self, /, x: onp.ToFloatND, mu: onp.ToFloat1D | None = None, kappa: int = 1) -> _ScalarOrArray_f8: ...
-    def pdf(self, /, x: onp.ToFloatND, mu: onp.ToFloat1D | None = None, kappa: int = 1) -> _ScalarOrArray_f8: ...
-    def entropy(self, /, mu: onp.ToFloat1D | None = None, kappa: int = 1) -> np.float64: ...
+    def logpdf(self, /, x: onp.ToFloatND, mu: onp.ToFloat1D | None = None, kappa: onp.ToFloat = 1) -> _ScalarOrArray_f8: ...
+    def pdf(self, /, x: onp.ToFloatND, mu: onp.ToFloat1D | None = None, kappa: onp.ToFloat = 1) -> _ScalarOrArray_f8: ...
+    def entropy(self, /, mu: onp.ToFloat1D | None = None, kappa: onp.ToFloat = 1) -> np.float64: ...
     def rvs(
         self,
         /,
         mu: onp.ToFloat1D | None = None,
-        kappa: int = 1,
+        kappa: onp.ToFloat = 1,
         size: SupportsIndex | tuple[SupportsIndex, *tuple[SupportsIndex, ...]] = 1,
         random_state: onp.random.ToRNG | None = None,
     ) -> _Array2ND[np.float64]: ...
     def fit(self, /, x: onp.ToFloatND) -> tuple[onp.Array1D[np.float64], float]: ...
 
 class vonmises_fisher_frozen(multi_rv_frozen[vonmises_fisher_gen]):
-    def __init__(self, /, mu: onp.ToFloat1D | None = None, kappa: int = 1, seed: onp.random.ToRNG | None = None) -> None: ...
+    def __init__(
+        self, /, mu: onp.ToFloat1D | None = None, kappa: onp.ToFloat = 1, seed: onp.random.ToRNG | None = None
+    ) -> None: ...
     def logpdf(self, /, x: onp.ToFloatND) -> _ScalarOrArray_f8: ...
     def pdf(self, /, x: onp.ToFloatND) -> _ScalarOrArray_f8: ...
     def entropy(self, /) -> np.float64: ...