Reading Data from a File
Explore how to read data from CSV files using pandas read_csv and understand key parameters like usecols and nrows. This lesson helps you create DataFrames from files to manage and analyze data efficiently.
We'll cover the following...
We'll cover the following...
Reading data from a csv file
In most cases, we’ll read data from a file. The most commonly used file formats are csv, excel, parquet, and json. In this course, we’ll use csv files. The pandas read_csv function creates a DataFrame from a csv file. Pandas provides several other functions ...