How-to articles, tricks, and solutions about PANDAS
Selecting multiple columns in a Pandas dataframe
To select multiple columns in a pandas DataFrame, you can pass a list of column names to the indexing operator [].
Set value for particular cell in pandas DataFrame using index
In pandas, you can set the value of a specific cell in a DataFrame using the at method.
Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()
The truth value of a Series in pandas can be ambiguous, as it can contain multiple values.
Use a list of values to select rows from a Pandas dataframe
You can use the .loc property of a Pandas dataframe to select rows based on a list of values.
Writing a pandas DataFrame to CSV file
In the above code snippet, the to_csv method is used to write a DataFrame to a CSV file.