diff --git a/doc/source/user_guide/indexing.rst b/doc/source/user_guide/indexing.rst index 4ea7c656fd197..862c35176d90a 100644 --- a/doc/source/user_guide/indexing.rst +++ b/doc/source/user_guide/indexing.rst @@ -6,17 +6,18 @@ Indexing and Selecting Data *************************** -The axis labeling information in pandas objects serves many purposes: +In pandas, data structure axes such as the rows and columns of a DataFrame may have +labels associated with them. Axis labeling in pandas is primarily used to: -* Identifies data (i.e. provides *metadata*) using known indicators, +* Identify data (i.e. provide *metadata*) using known indicators, important for analysis, visualization, and interactive console display. -* Enables automatic and explicit data alignment. -* Allows intuitive getting and setting of subsets of the data set. +* Enable automatic and explicit data alignment. +* Allow intuitive getting and setting of subsets of the data set. In this section, we will focus on the final point: namely, how to slice, dice, and generally get and set subsets of pandas objects. The primary focus will be on Series and DataFrame as they have received more development attention in -this area. +this area. .. note::