Data science
The data is rarely clean and never in the required structure!
Whether you are just starting out with data science or are a seasoned professional, you won't deny the above statement!
In the career of a data analyst, extracting actionable insights from data is a critical skill. And you often face challenges with confusing, inconsistent, and unstructured data.
In my experience, traditional data cleansing methods are tedious and error-prone, especially when dealing with massive amounts of data, such as in a data warehouse. Spend a couple of hours just to get this data to its workable state.
But what if I told you that a single module in Python can make your life easy?
Yes, such features exist.
piton re module It's all you need.
The re module in Python is a built-in library that supports regular expressions or regular expression. A regular expression is nothing more than a pattern used to match combinations of characters in a text or a string. I found it to be a really powerful tool for word processing.
