update documentations acc. to Refactor Data Generators #306

Author: JanTeichertKluge

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -23,12 +23,10 @@ body:
     attributes:
       label: Minimum reproducible code snippet
       description: |
-        Please provide a short reproducible code snippet. Example:
-
-        ```python
+        Please provide a short reproducible code snippet. Example:        ```python
         import numpy as np
         import doubleml as dml
-        from doubleml.datasets import make_plr_CCDDHNR2018
+        from doubleml.plm.datasets import make_plr_CCDDHNR2018
         from sklearn.ensemble import RandomForestRegressor
         from sklearn.base import clone
         np.random.seed(3141)

CONTRIBUTING.md

@@ -15,7 +15,7 @@ To submit a **bug report**, you can use our
 ```python
 import numpy as np
 import doubleml as dml
-from doubleml.datasets import make_plr_CCDDHNR2018
+from doubleml.plm.datasets import make_plr_CCDDHNR2018
 from sklearn.ensemble import RandomForestRegressor
 from sklearn.base import clone
 np.random.seed(3141)

doubleml/data/cluster_data.py

@@ -171,9 +171,8 @@ def from_arrays(
             Default is ``True``.
 
         Examples
-        --------
-        >>> from doubleml import DoubleMLClusterData
-        >>> from doubleml.datasets import make_pliv_multiway_cluster_CKMS2021
+        --------        >>> from doubleml import DoubleMLClusterData
+        >>> from doubleml.plm.datasets import make_pliv_multiway_cluster_CKMS2021
         >>> (x, y, d, cluster_vars, z) = make_pliv_multiway_cluster_CKMS2021(return_type='array')
         >>> obj_dml_data_from_array = DoubleMLClusterData.from_arrays(x, y, d, cluster_vars, z)
         """