• Coding

    python: Creating a simple bar plot with python, matplotlib module and csv data

    This is so simple, it needs no heading.. 08/19/201810:10:49 PM Drinks Coffee as usual… Straight to the point: So this is the CSV data I will be working with ( generated using the website: https://mockaroo.com) MOCK_DATA Goal: Create a bar plot showing  the number of emails based on the alphabets they begin with . For instance, how many emails begin with “a” etc… This can be useful for visualizing emails from various email providers (e.g. yahoo, gmail, etc..).   [sourcecode lang=”python”] import csv, matplotlib.pyplot as plt, numpy as np filename = "MOCK_DATA.csv" def count_email(rows): dictionary = {} for row in rows: email = row[3] if email[0] not in dictionary: dictionary[email[0]] =…

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