Removing Duplicate Values Across Multiple Columns in R DataFrames

Data Must Either Be a Data Frame or a Matrix in ggplot2: A Guide to Resolving Errors

Counting Observations Based on Another Variable's Values Divided by Ranges Using sapply and Table Functions in R Programming Language

Removing Duplicates from Multi-Column DataFrames while Ignoring Direction of Relation

Computing Proportions of a Data Frame in R and Converting a Data Frame to a Table: A Step-by-Step Guide

Plotting Dates in Pandas with Line Connecting Duration Using Plotly's Timeline Function

Using the `default` Argument in dplyr's Lag and Lead Functions

Converting Classes to the Nearest Group with Maximum Vote: A Step-by-Step Guide

Reshaping Data from Wide to Long Format while Collapsing Variable Values for Same IDs in R

Creating a Loop to Run Confirmatory Factor Analysis Models on Multiple Dataframes in R Using lapply() and for Loop