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

Splitting a Large DataFrame into Smaller Ones Based on Column Names Using Regular Expressions in Python

Randomizing One Column Values Based on Multiple Other Columns in R

Assigning Data Frame Column Names from One Data Frame to Another in R

How to Store Data in Time Ranges Before and After a Threshold Value with R Using Tidyverse Packages

Spreading Columns by Count in R: A Comparative Analysis with dplyr, tidyr, reshape2, and data.table

Combining DataFrames Element by Element Using Matrices and `melt()`: An Efficient Approach to Handling Means and SEMs