Posted inR-programming How to Use LETTERS in R (With Examples) Posted by By Benard Mbithi September 1, 2023 In R, the LETTERS constant is a predefined vector that contains uppercase letters from 'A'…
Posted inR-programming How to Use Dollar Sign ($) Operator in R Posted by By Benard Mbithi September 1, 2023 The dollar sign ($) operator in R is used for accessing specific components or variables…
Posted inR-programming Statistics Hypothesis Testing in R: A Comprehensive Guide with Code and Examples Posted by By Benard Mbithi August 21, 2023 Hypothesis testing is a fundamental statistical technique used to make inferences about population parameters based…
Posted inR-programming Efficient Data Manipulation in R: Tips and Tricks Posted by By Benard Mbithi August 21, 2023 Data manipulation is a fundamental skill for anyone working with data in R, whether you're…
Posted inR-programming How to Perform PF Tests in R Posted by By Benard Mbithi August 21, 2023 If you're delving into the realm of statistical analysis or econometrics, you've likely come across…
Posted inStatistics Is Borel field different from Sigma-field? Posted by By Benard Mbithi July 7, 2023 Yes, the Borel field and the sigma Borel field are different concepts in measure theory.…
Posted inR-programming What does the rt() function in R generates? Posted by By Benard Mbithi June 17, 2023 Introduction R, a powerful programming language for statistical computing and data analysis, offers a wide…
Posted inR-programming A Comprehensive Guide to Tidyverse Packages in R (EASY) Posted by By Benard Mbithi May 13, 2023 Introduction The tidyverse is a collection of powerful and interconnected packages in R that revolutionizes…
Posted inR-programming How to Create a Correlation Heatmap in R Posted by By Benard Mbithi May 12, 2023 Introduction A correlation heatmap is a valuable visualization tool that allows us to identify relationships…
Posted inR-programming How to Create a Strip Chart in R Posted by By Benard Mbithi May 12, 2023 Introduction A strip chart, also known as a strip plot or one-dimensional scatter plot, is…