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Page 3 of my articles, tutorials, and thoughts

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Cover Image for Order Bars in ggplot2 bar graph
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Order Bars in ggplot2 bar graph

Published on August 19, 2028

# 💡 How to Order Bars in ggplot2 Bar Graph Are you trying to create a bar graph in ggplot2, but struggling to order the bars in the way you want? Don't worry, we've got you covered! In this blog post, we'll address this common issue and provide you with

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How can I trim leading and trailing white space?

Published on August 12, 2028

# How to Trim Leading and Trailing White Space in R Are you struggling with leading and trailing white space in your R data frame? 😫 It can be frustrating when your code doesn't produce the expected output, especially when it seems like a small issue, su

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Is there an R function for finding the index of an element in a vector?

Published on August 11, 2028

📝 **Finding the Index of an Element in a Vector in R** Are you struggling to find the index of a specific element in a vector using R? Don't worry, I've got your back! In this blog post, I'll show you some easy solutions to this common problem and even p

Cover Image for How to set limits for axes in ggplot2 R plots?
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How to set limits for axes in ggplot2 R plots?

Published on August 10, 2028

# How to Set Limits for Axes in ggplot2 R Plots 📊 So, you have this cool visual representation of your data using `ggplot2` in R 🤩. But you realize that the entire range of the axis is not really useful or relevant for your analysis. Don't worry, I got

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Sample random rows in dataframe

Published on August 9, 2028

# 📊 How to Sample Random Rows in a Dataframe: The R Language Edition 🎲 Are you looking for a way to randomly select a specified number of rows from your dataframe in R? You're in luck! In this guide, we'll walk you through the process step-by-step and p

Cover Image for Elegant way to check for missing packages and install them?
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Elegant way to check for missing packages and install them?

Published on August 8, 2028

📝 **Tech Blog Post: The Elegant Way to Check for Missing Packages and Install Them** 💻📦 Are you tired of running into missing package errors whenever you share code with your coauthors or colleagues? Do you wish there was an easy and elegant way to che

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Side-by-side plots with ggplot2

Published on August 7, 2028

# Side-by-Side Plots with ggplot2: Easy Solutions for Common Issues 😎📊 Have you ever wanted to showcase two plots side by side with the same scale using the powerful ggplot2 package? If so, you're in the right place! In this blog post, we'll dive into t

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Write lines of text to a file in R

Published on August 6, 2028

# Writing Lines of Text to a File in R: A Simple Guide 😎💻📝 Have you ever needed to write lines of text to a file in R and found yourself scratching your head? 🤔 Well, fret no more! In this guide, I'll walk you through the common issues that arise when

Cover Image for Why is `[` better than `subset`?
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Why is `[` better than `subset`?

Published on August 5, 2028

# Is `[` better than `subset`? As a tech writer, I come across various programming concepts and functions that have their own pros and cons. Today, we'll dive into a common question in R: why is `[` better than `subset`? 🤔 ## The Scenario Let's conside

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Extracting specific columns from a data frame

Published on August 4, 2028

# Extracting Specific Columns from a Data Frame: A Quick and Efficient Guide 📊🔍 Hey there, fellow data enthusiasts! 👋 Are you struggling with extracting specific columns from a data frame in R? Don't worry, we've got your back! In this article, we'll d