Publications by Steven P. Sanderson II, MPH
Understanding Character Variables in C: A Beginner’s Guide
Introduction to Character Variables in C Character variables are fundamental building blocks in C programming, serving as the foundation for text processing and string manipulation. For beginner C programmers, understanding how to work with character variables is crucial for developing robust and efficient programs. What are character variables? C...
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How to Split a Data Frame in R: A Comprehensive Guide for Beginners
Introduction As a beginner R programmer, one of the most crucial skills you’ll need to master is data manipulation. Among the various data manipulation techniques, splitting a data frame is a fundamental operation that can significantly enhance your data analysis capabilities. This comprehensive guide will walk you through the process of splittin...
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Mastering Data Manipulation in R: Comprehensive Guide to Stacking Data Frame Columns
Introduction Data manipulation is a crucial skill for any data analyst or scientist, and R provides a powerful set of tools for this purpose. One common task is stacking columns in a data frame, which can help in reshaping data for analysis or visualization. This guide will walk you through the process of stacking data frame columns in base R, prov...
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Mastering File and Directory Manipulation in Linux: A Beginner’s Guide
Introduction to File Manipulation in Linux Linux file manipulation is a fundamental skill for managing data efficiently. This guide will introduce you to essential commands like cp, mv, mkdir, rm, and ln, which are crucial for handling files and directories. I hope with this blog post you will learn something just like I did. Remember, I too and le...
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How to Create Horizontal Boxplots in Base R and ggplot2
Introduction Data visualization is a crucial aspect of data analysis, allowing us to understand and communicate complex data insights effectively. Among various visualization techniques, boxplots stand out for their ability to summarize data distributions. This guide will walk you through creating horizontal boxplots using base R and ggplot2, tailo...
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Adding Variables to Your C Code: A Beginner’s Guide
Introduction to Variables in C In the world of C programming, variables play a crucial role. They are human-readable names that refer to specific memory locations where data is stored. Understanding how to declare and use variables effectively is foundational for any programmer. This guide will walk you through the basics of variables in C, helping...
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How to Remove Outliers from Multiple Columns in R: A Comprehensive Guide
Introduction Outliers can significantly skew your data analysis results, leading to inaccurate conclusions. For R programmers, effectively identifying and removing outliers is crucial for maintaining data integrity. This guide will walk you through various methods to handle outliers in R, focusing on multiple columns, using a synthetic dataset for ...
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How to Switch Two Columns in R: A Beginner’s Guide
Introduction Welcome to the world of R programming, where data manipulation is a crucial skill. One common task you may encounter is the need to switch two columns in a data frame. Understanding how to efficiently rearrange data can significantly enhance your data analysis workflow. This guide will walk you through the process of switching columns ...
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Mastering Linux Commands: ls, file, and less for Beginners
Introduction Thank you for joining me today as we explore the fundamental Linux commands ls, file, and less. These commands are essential for navigating and managing files in a Linux environment. If you are new to Linux like me or looking to deepen your command line skills, this guide will provide you with the knowledge and confidence to interact w...
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How to Use cat() in R to Print Multiple Variables on the Same Line
Introduction Printing multiple variables on the same line is a fundamental skill for R programmers. This guide will introduce you to the cat() function, a powerful tool for efficient and flexible output in R. Introduction to cat() The cat() function is a versatile tool in R for concatenating and printing objects. Unlike print(), it is optimized fo...
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