Underrated Gems in R: Must-Know Functions You’re Probably Missing Out On
reduce
vapply
do.call
clean_names
R is packed with powerhouse tools—think dplyr for data wrangling, ggplot2 for stunning visuals, or tidyr for tidying up messes. But beyond the headliners, there’s a lineup…
M. Fatih Tüzen
Mar 11, 2025

Unlocking CBRT Data in R: A Guide to the CBRT R Package
R Programming
CBRT
EVDS
Import
API
The Central Bank of the Republic of Turkey (CBRT) provides a wealth of economic data crucial for researchers, analysts, and policymakers. Through the Electronic Data…
M. Fatih Tüzen
Dec 31, 2024

Extracting Data from OECD Databases in R: Using the oecd and rsdmx Packages
R Programming
OECD
rsdmx
Import
API
The OECD (Organisation for Economic Co-operation and Development) provides extensive databases for economic, social, and environmental indicators. Accessing these…
M. Fatih Tüzen
Dec 16, 2024

Creating Professional Excel Reports with R: A Comprehensive Guide to openxlsx Package
R Programming
Report Automation
openxlsx
Excel
The ability to generate professional Excel reports programmatically is a crucial skill in data analysis and business reporting. In this comprehensive guide, we’ll explore…
M. Fatih Tüzen
Nov 4, 2024

Artwork by: Allison Horst

Mastering Date and Time Data in R with lubridate
R Programming
lubridate
time series
time manipulation
date handling
lubridate is a powerful and widely-used package in the tidyverse ecosystem, specifically designed for making date-time manipulation in R both easier and more intuitive. It…
M. Fatih Tüzen
Sep 30, 2024

Artwork by: Shannon Pileggi and Allison Horst

Mastering Data Transformation in R with pivot_longer and pivot_wider
R Programming
tidyr
pivot_wider
pivot_longer
data transformation
Data analysis requires a deep understanding of how to structure data effectively. Often, datasets are not in the format most suitable for analysis or visualization. That’s…
M. Fatih Tüzen
Sep 19, 2024

Text Data Analysis in R: Understanding grep, grepl, sub and gsub
R Programming
grep
grepl
sub
gsub
regex
text analysis
In text data analysis, being able to search for patterns, validate their existence, and perform substitutions is crucial. R provides powerful base functions like grep, grepl, …
M. Fatih Tüzen
Jul 9, 2024

Exploring apply, sapply, lapply, and map Functions in R
R Programming
apply
sapply
lapply
map
In R programming, Apply functions (apply(), sapply(), lapply()) and the map() function from the purrr package are powerful tools for data manipulation and analysis. In this…
M. Fatih Tüzen
Apr 15, 2024

R Function Writing 101:A Journey Through Syntax, Best Practices, and More
R Programming
Functions
R is a powerful and versatile programming language widely used in data analysis, statistics, and visualization. One of the key features that make R so flexible is its…
M. Fatih Tüzen
Jan 23, 2024

https://allisonhorst.com/everything-else

Cracking the Code of Categorical Data: A Guide to Factors in R
R Programming
data types
factor
categorical data
R programming is a versatile language known for its powerful statistical and data manipulation capabilities. One often-overlooked feature that plays a crucial role in…
M. Fatih Tüzen
Jan 11, 2024

Unraveling DataFrames in R: A Comprehensive Guide
R Programming
data types
dataframe
tibble
In R, a data frame is a fundamental data structure used for storing data in a tabular format, similar to a spreadsheet or a database table. It’s a collection of vectors of…
M. Fatih Tüzen
Dec 29, 2023

Understanding Lists in R Programming
R Programming
data types
lists
R, a powerful statistical programming language, offers various data structures, and among them, lists stand out for their versatility and flexibility. Lists are collections…
M. Fatih Tüzen
Dec 19, 2023

Understanding Matrices in R Programming
R Programming
data types
matrices
Matrices are an essential data structure in R programming that allows for the manipulation and analysis of data in a two-dimensional format. Understanding their creation…
M. Fatih Tüzen
Nov 20, 2023

Exploring Vectors in R Programming: The Fundamental Building Blocks
R Programming
data types
vectors
In the realm of R programming, vectors serve as the fundamental building blocks that underpin virtually every data analysis and manipulation task. Much like atoms are the…
M. Fatih Tüzen
Oct 3, 2023

Understanding Data Types in R
R Programming
data types
Learning R programming is akin to constructing a sturdy building. You need a powerful foundation to support the structure. Just as a building’s foundation dictates its…
M. Fatih Tüzen
Sep 26, 2023

A Gentle Introduction to R Programming
R Programming
R Studio
Hello everyone! For my first post on my blog, I would like to make an introduction about R. Before we start coding with R, it’s not a bad idea to know a little about this…
M. Fatih Tüzen
Aug 15, 2023
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