Determining State Transition Matrix for a Markov Chain Using R

Resolving Contrast Errors in Cox Proportional Hazards Models with Survival Analysis: A Case Study Approach

Working with Dates in R: Transforming a Data Frame - Formatting Dates with as.Date() Function

Installing Local Packages in R as Source Files: A Step-by-Step Guide

The Loop in My R Function Appears to be Running Twice Due to Incorrect Use of Assign Function Inside Loops

Merging Two Lists in R for Character List Creation with ggplot2: A Step-by-Step Guide

Separating Sentences When Whitespace Is Missing Using R's Stringr Package and Regular Expressions

Counting Non-Numeric Grades Using Dplyr vs Base R

Understanding and Correcting Inconsistent Levels in R Factors

Using lxml to Transform XML with XSLT: A Step-by-Step Guide for R Users