# Pandas Replace
Replaces part or all of a string in each DataFrame cell with a specified string using a wildcard for matching.  If you want to remove some characters, then leave the replace_string field blank.

## Input
| Name | Data type |
|---|---|
| dataframe | DataFrame |
| regex | String |
| replacement_string | String |

## Output
| Data type |
|---|
| DataFrame |

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Category: Data cleansing

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