Using an "Or" Conditional in the `n_distinct` Function of Dplyr: A Flexible Approach to Summarize Counts for Multiple Conditions

Using `unnest` Function from Tidyr to Expand DataFrames in R

Co-occurrence Analysis of Values Based on Group and Time

Mastering Dplyr's Select Function: Navigating Numeric Data Issues and More

Summing the Number of Different Columns Apart from the Name Column in Data Frames Using Map Function in R

How to Replicate data.table's Nomatch Behavior in dplyr: A Step-by-Step Guide

Joining Multiple Data Frames in R Using the reduce Function from purrr

Recode Character Values to Numeric in R Using Custom Functions and grep: A Step-by-Step Approach

Using `arrange()` Function with `is.na()` to Sort Missing Values in dplyr

Filtering Numbers that are Closest to Target Values and Eliminating Duplicated Observations in R using dplyr