Data Science

Data Science DataFrame

Data Science DataFrame

A data frame is a structured representation of data.

A data frame is a two-dimensional labeled data structure with columns of potentially different types. You can think of it like a spreadsheet or a SQL table. A data frame is a two-dimensional, resizable, and potentially heterogeneous tabular data structure with labeled axes (rows and columns). A data frame is a two-dimensional data structure. Rows and columns aggregate H. Data.

Let's define a data frame with 3 columns and 5 rows containing fictitious numbers.

You can see that 'col1', 'col2', and 'col3' are the names of the columns.

Don't be fooled by the vertical numbers from 0 to 4. They provide information about the line's position. In Python, line numbers start at 0.

Now you can count columns and rows using Python.
 

 

 

 

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