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Articles by Manas Gupta
3 articles
How to add PDF in Tkinter GUI Python?
This article will teach us how to display PDF files in the Tkinter GUI. We will be using the PyMuPDF library to read the pdf files and convert them into images which will then be displayed using Tkinter. For our task, we will do the following steps − Read the PDF file. Define a transformation matrix to apply on the pages of PDF to get their images. Count the total number of pages for error checking. Define the screen (the canvas) for our GUI. Define a helper function for converting a PDF page to a PIL image. Define ...
Read MoreHow to add group-level summary statistics as a new column in Pandas?
Pandas is an extremely popular data handling library used frequently for data manipulation and analysis. The Pandas library offers powerful features for analysis such as grouping to analyze various samples having some common features. In this article, we are going to learn how to add these summary statistics obtained through groups of samples as a new column in our existing Pandas dataframes. NOTE − The code in this article was run on a jupyter notebook. Let's begin by importing Pandas. import pandas as pd ExampleFollowing is the sample d ataset we will work on. It has 3 columns storing ...
Read MoreHow to add header row to a Pandas Dataframe?
Pandas is a super popular data handling and manipulation library in Python which is frequently used in data analysis and data pre-processing. The Pandas library features a powerful data structure called the Pandas dataframe, which is used to store any kind of two-dimensional data. In this article we will learn about various ways to add a header row (or simply column names) to a Pandas dataframe. NOTE − The code in this article was tested on a jupyter notebook. We will see how to add header rows in 5 different ways − Adding header rows when creating a ...
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