R-bloggers

Introduction 1. Unmatched parentheses, curly braces, square brackets or quotes 2. Using a function that is not installed or loaded 3. Typos in function, variable, dataset, object or package names 4. Missing, incorrect or misspelled arguments in fun...

Introduction If you’re looking for an easy-to-use package to calculate cumulative statistics in R, you may want to check out the TidyDensity package. This package offers several functions to calculate cumulative measurements, including mean, med...

Hello, I hope you have your Yorkshire tea ready as today I am going to be exploring weighted averages using R. I used the code above to generate the table of the top 15 players by batting average in the 2022 county championship. Now the whole point of this blog is to ...

Back in September 2022 I submitted {PrettyCols}, an R package containing aesthetically pleasing colour palettes, to CRAN. If you missed it, you can read the blog post introducing the package! After a few months, it was time for an update and this blog post will give you a brief overview of ...

Introduction A diverging lollipop chart is a useful tool for comparing data that falls into two categories, usually indicated by different colors. This type of chart is particularly well-suited for comparing the differences between two data sets...

All the code shown below is available in the repository of this publication: Simultaneous Optimization of Several Response Variables. The problem of optimizing several response variables When we perform an experiment in the laboratory it is usual t...

R Shiny is a go-to technology when making apps and dashboards for companies using the R programming language. Shiny helps solve problems in complex business areas with large datasets, such as agriculture and life sciences. It’s also used extensively in business workflows from supply chain management to improving the ...

Introduction R is a powerful programming language that is widely used for data analysis, visualization, and machine learning. One of the features of R that makes it versatile and flexible is the ability to assign attributes to functions. Attribu...

Keeping your R code organised is not as straightforward as one might think. Just think about the libraries, variables, functions, and many more. All these objects can be defined and later rewritten, some might get obsolete during the process. This…Read more ›

Introduction As we collect data over time, it’s important to look for patterns and trends that can help us understand what’s happening. One common way to do this is to look at the median of the data. The median is the middle value of a set of nu...

The debt ceiling was always an issue in the United States. As of today, the national government debt has reached the debt ceiling, which is $31.4 trillion. The authorities have warned of chaotic consequences if Congress no longer approves the debt ceiling. The U.S. government has managed an annual deficit ...