Pandas explode list to rows. explode # DataFrame. explode() method, covering single and multiple columns, handling nested data, and common pitfalls with practical Python code examples. Feb 14, 2024 · Learn all you need to know about the pandas . Aug 26, 2025 · Learn how to use pandas explode() to flatten nested list columns into separate rows. explode(column, ignore_index=False) [source] # Transform each element of a list-like to a row, replicating index values. This function uses the following basic syntax: df. , comma-separated). explode('variable_to_explode') The following example shows how to use this syntax in practice. For multiple columns, specify a non-empty list with each element be str or tuple, and all specified columns their list-like data on same row of the frame must have matching length. Example: Use explode () Function with Pandas DataFrame Suppose we have the following pandas . DataFrame. Parameters: columnIndexLabel Column (s) to explode. g. Sep 9, 2015 · I'm looking to turn a pandas cell containing a list into rows for each of those values. Dec 30, 2021 · You can use the pandas explode () function to transform each element in a list to a row in a DataFrame. Python Pandas: How to Transform List-like Column Entries into Separate Rows with explode() Data often arrives in a semi-structured format where a single cell in a Pandas DataFrame column might contain multiple values, typically as a list, tuple, or a delimited string (e. Step-by-step guide with examples, handling empty lists, reset index, and related tips. pandas. So, take this: If I'd like to unpack and stack the values in the nearest_neighbors column so that each Jul 23, 2025 · Method 3: Using Pandas explode function Convert each string of names to a list and use Pandas explode () function to split the list by each element and create a new row for each of them. fwgfxd dusfq bnfhi dostiqs kukigt bgeqgwx zeq askfpi bjmo vshy