DOC Add missing links to examples/impute (#27053)

MarcusFra · web-flow · commit b0da1b770605 · 2023-09-11T12:42:58.000+02:00
diff --git a/doc/modules/impute.rst b/doc/modules/impute.rst
@@ -87,6 +87,8 @@ string values or pandas categoricals when using the ``'most_frequent'`` or
      ['a' 'y']
      ['b' 'y']]
 
+For another example on usage, see :ref:`sphx_glr_auto_examples_impute_plot_missing_values.py`.
+
 .. _iterative_imputer:
 
 
@@ -220,6 +222,8 @@ neighbors of samples with missing values::
            [5.5, 6. , 5. ],
            [8. , 8. , 7. ]])
 
+For another example on usage, see :ref:`sphx_glr_auto_examples_impute_plot_missing_values.py`.
+
 .. topic:: References
 
   .. [OL2001] Olga Troyanskaya, Michael Cantor, Gavin Sherlock, Pat Brown,
diff --git a/sklearn/impute/_base.py b/sklearn/impute/_base.py
@@ -256,6 +256,9 @@ class SimpleImputer(_BaseImputer):
     [[ 7.   2.   3. ]
      [ 4.   3.5  6. ]
      [10.   3.5  9. ]]
+
+    For a more detailed example see
+    :ref:`sphx_glr_auto_examples_impute_plot_missing_values.py`.
     """
 
     _parameter_constraints: dict = {
diff --git a/sklearn/impute/_iterative.py b/sklearn/impute/_iterative.py
@@ -273,6 +273,10 @@ class IterativeImputer(_BaseImputer):
     array([[ 6.9584...,  2.       ,  3.        ],
            [ 4.       ,  2.6000...,  6.        ],
            [10.       ,  4.9999...,  9.        ]])
+
+    For a more detailed example see
+    :ref:`sphx_glr_auto_examples_impute_plot_missing_values.py` or
+    :ref:`sphx_glr_auto_examples_impute_plot_iterative_imputer_variants_comparison.py`.
     """
 
     _parameter_constraints: dict = {
diff --git a/sklearn/impute/_knn.py b/sklearn/impute/_knn.py
@@ -121,6 +121,9 @@ class KNNImputer(_BaseImputer):
            [3. , 4. , 3. ],
            [5.5, 6. , 5. ],
            [8. , 8. , 7. ]])
+
+    For a more detailed example see
+    :ref:`sphx_glr_auto_examples_impute_plot_missing_values.py`.
     """
 
     _parameter_constraints: dict = {
