I’m facing an issue while working with a Pandas DataFrame where I need to reverse the order of rows. Although I have used the
iloc function for this purpose, I’m uncertain if it is the best approach for reversing rows in a DataFrame. I’m seeking guidance and suggestions on the most efficient way to reverse rows in a Pandas DataFrame. If anyone has any experience or knowledge regarding this, please share your insights with me. Your help would be greatly appreciated.
ilocmethod is used to select rows and columns in a DataFrame by their integer position.
It uses the following syntax:
df.iloc[::-1]returns a new DataFrame with the rows in reverse order. The columns are not affected because I did not specify a column indexer.