Data Cleaning
When a Data Scientist is given a project, the majority of the time goes into cleaning the data set, removing unwanted values, handling missing values. It can be achieved by using some inbuilt python libraries like Pandas and Numpy.
One should also know how to manipulate data using Microsoft Excel.
- Blog — Cleaning Data Using Python (Recommended)
- Edureka’s Microsoft Excel Course
- Learning Pandas By Kaggle (Recommended)
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A Guide On How To Become A Data Scientist (Step By Step Approach) - KDnuggets
kdnuggets.com
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