Typically one of the first things we do upon importing a new dataset is to inspect its structure.
In this section, we cover inspecting the structure of a table. The section is organized as follows:
Dataset Summary where we look at how to
obtain an overall summary of the structure of a table including its dimensions, size, column names, and data types.
Dimensions where we cover how to get the
number of rows and number of columns in a table.
Column Names where we cover how to get the
names of the columns of a table.
Data Types where we cover how to get the data
types of the columns of a table.
Memory Use where we cover how to get the size
of a table or a column of a table.