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Python Functions, Files, and Dictionaries

This course introduces the dictionary data structure and user-defined functions. You?ll learn about local and global variables, optional and keyword parameter-passing, named functions and lambda expressions. You?ll also learn about Python?s sorted function and how to control the order in which it sorts by passing in another function as an input. For your final project, you?ll read in simulated social media data from a file, compute sentiment scores, and write out .csv files. It covers chapters 10-16 of the textbook ?Fundamentals of Python Programming,? which is the accompanying text (optional and free) for this course.

Created by University of Michigan


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What you’ll learn


Through this educational opportunity you may acquire the compentencies sought from companies these days. The most in demand technique in the learning opportunity that is frequently requested from employers is Data Analysis. The most in demand tool is Python. You will also learn about Programming Skills, a trait commonly included in job advertisements.

Who will benefit?


Contrasting the description from this learning opportunity with nearly 10,000 data-related job postings, we discover that those interested in Data Scientist roles have the most to gain.