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Data Science

Data Science DataFrame

Data Science

Introduction to Data Science What is Data? Data Science Database Table Python in Data Science Data Science DataFrame Data Science Functions Data Science-Data Preparation Maths for Data Science Linear Functions in Data Science Plotting Functions in Data Science Slope and Intercept in Data Science Statistics for Data Science Linear Regression for Data Science

Data Science DataFrame

< Python in Data Science

Data Science Functions >

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.
 

 

 

 

< Python in Data Science

Data Science Functions >

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