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Jul 4, 2022 · 4 min read · There are a few things that we always do when we look at a dataset. We want to know how many records do we have what are the column headers how many variables are we dealing with are there any missing values do we need to index the columns how do th...
Join discussionJun 25, 2022 · 4 min read · "Everything in Python is an object" is a good way of getting to know the language. If you would upgrade your Python programming skills, you need to think in terms of objects. A good advice I received from a Pythonista is that whenever you have to cre...
Join discussionJun 23, 2022 · 7 min read · Pandas is an excellent choice for beginning your data science journey. In a previous post we have seen how to open and read data from a CSV file. In this post, we will go beyond and get more information, this time using weather data. Let us get the w...
Join discussionJun 21, 2022 · 3 min read · In Python one can do the same thing in a number of ways. There are times when you don't want to use the good old for loop. Use Python's built-in itertools. The itertools module contains functions that return iterators. Let us apply functions from t...
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