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Page 318 of my articles, tutorials, and thoughts
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Repeat each row of data.frame the number of times specified in a column
# How to Repeat Each Row of a Data Frame Based on a Column Value Have you ever found yourself needing to repeat each row of a data frame based on a column value? 🔄 This can be a common problem when working with data sets. Luckily, there is a simple solut
What does %>% function mean in R?
📝 **Unleash the Power of %>% in R!** Hey there, tech enthusiasts! 👋 Are you ready to dive into the intriguing world of R programming? Today, we'll unravel the mystery behind one of the most captivating symbols in R - the **%>% function**! 🔍 So, what e
R: += (plus equals) and ++ (plus plus) equivalent from c++/c#/java, etc.?
# **Understanding += and ++ in R vs C++/C#/Java** Most programming languages use the concept of `+=` (plus equals) and `++` (plus plus) to increment a variable by a certain value. However, if you're coming from a programming background in C++, C#, Java, o
What does %>% mean in R
# Understanding the Mystery of `%>%` in R 🤔 You're not alone if you've ever come across the enigmatic symbol `%>%` in an R code snippet and wondered what it means and how it works. Fear not! We're here to demystify this symbol and show you how to leverag
Add a common Legend for combined ggplots
# Adding a Common Legend for Combined ggplots 😎📊 Are you struggling to add a common legend to your combined ggplots? Don't worry, we've got you covered! 🙌 In this blog post, we'll address this common issue and provide you with easy solutions to make yo
How to add a row to a data frame in R?
# How to Add a Row to a Data Frame in R? 📊 So you've been working with data frames in R and now you're faced with the challenge of adding a new row to an already initialized data frame. Don't worry, I've got you covered! In this guide, I'll walk you thro
How to combine multiple conditions to subset a data-frame using "OR"?
# How to Combine Multiple Conditions to Subset a Data Frame using "OR" 🤔 Have you ever found yourself needing to subset a data frame based on multiple conditions, but you wanted these conditions to be inclusive using the "OR" operator? 📊 You're in the r
For each row in an R dataframe
📚 **Unlocking the "R Way" to Work with Each Row in a DataFrame** 📚 Are you struggling to iterate over each row in an R DataFrame to perform complex lookups and append data to a file? Fear not! In this blog post, we'll explore the "R way" to tackle this
How to remove all whitespace from a string?
# 🧹 HOW TO REMOVE ALL WHITESPACE FROM A STRING? 🧹 Are you tired of dealing with pesky whitespace in your strings? Want to clean up your data and make it more presentable? Look no further! In this guide, we will show you easy ways to remove all whitespac
Replacing NAs with latest non-NA value
📝 **Replacing NAs with latest non-NA value: A Complete Guide** Hey there! 👋 Are you facing the challenge of replacing NAs with the latest non-NA value in R? Don't worry, I got you covered! In this guide, I'll walk you through the common issues people en