Day 9: Dataquest challenge : Completed Data Cleaning Walkthrough: Combining the Data

Week 2 : day 9 (task 2)

I have completed 2nd task on day 9 of week 2, data cleaning walkthrough: combining the data. In this task, clean the unnecessary data, merge the dataset, and fill the missing values with mean of those column and Nan values with zero.

#Day 9 # week 2 #30days dataquest challenge #learning