tweaks

Author: ksikka

docs/source/directory_structure_changelog.rst

@@ -64,4 +64,4 @@ Preferred structure:
 
 .. note::
     Migrating from the old Pose-app requires further changes.
-    See the App Migration Guide.
+    See the :doc:`migrating_to_app`.

docs/source/directory_structure_reference/label_csv_file_format.rst

@@ -3,8 +3,17 @@
 Label CSV File Format
 ======================
 
-See data/mirror-mouse-example/CollectedData.csv in the git repo
+See `data/mirror-mouse-example/CollectedData.csv <https://github.com/paninski-lab/lightning-pose/blob/main/data/mirror-mouse-example/CollectedData.csv>`_ in the git repo
 for an example of the expected format of our label files.
 
 For multiview projects, each view has its own label file. The label files are
-aligned across views: the Nth row represents the same frame across files.
+aligned across views: the Nth row represents the same frame across files.
+
+Manipulating label files
+-------------------------
+
+Label files are intended to be parsed as pandas dataframes like so:
+
+.. code-block:: python
+
+    pd.read_csv(csv_file, header=[0,1,2], index_col=0)