Plotting data from a file in python

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Kxzym Kxzym 11 1 1 silver badge 4 4 bronze badges. What kind of plot are you looking for? Line, bar, scatter, something else? Add a comment. Active Oldest Votes. BenJ BenJ 2 2 silver badges 7 7 bronze badges.

Assuming that the data is formatted as you say in a file with each value separated by a space. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Pygal plots also come with some good interactivity features built-in, making Pygal another underrated candidate if you're looking to embed plots in a web app. The source code looks like this and you can run it here :. Pandas is an extremely popular data science library for Python.

It allows you to do all sorts of data manipulation scalably, but it also has a convenient plotting API. Because it operates directly on data frames, the pandas example is the most concise code snippet in this article—even shorter than the Seaborn code! Python offers many ways to plot the same data without much code.

While you can get started quickly creating charts with any of these methods, they do take some local configuration. Anvil offers a beautiful web-based experience for Python development if you're in need. Happy plotting! This article is based on Plotting in Python: comparing the options on Anvil's blog and is reused with permission.

One thing demonstrated is how bar graphs can be visually confusing. Thanks for the link! You're right, four overlayed line plots would have been more readable for this particular data. Personally speaking, bar plots bring me little joy Comparisons like this one are really interesting and highlight analogies and differences. Personally I have always used matplotlib, but I will surely give a look at the other libraries. These are really amazing! I have been using Matplotlib for a while now and it's really good but I will be sure to try out the others too.

Thank you! The 7 most popular ways to plot data in Python Opensource. Compare seven libraries and APIs for plotting in Python, and see which best meets your needs. This tutorial is the one in which you will learn a basic method required for data science. That skill is to plot the data from an excel file in matplotlib in Python. Here you will learn to plot data as a graph in the excel file using matplotlib and pandas in Python.

Before we plot the data from excel file in matplotlib, first we have to take care of a few things.