Splitting Large Matrices with Multiple Characters in a Single Column: A Comprehensive Solution

Deleting Columns and Rows from a Kinship Matrix in R Using dimnames and Subset Methods

Combining Disease Data: A Step-by-Step Guide to Weighted Proportions in R

Converting Sparse Matrices to Data Frames in R: An Efficient Approach for Big Data Analysis

Rearranging Matrix Columns Using Column Indices and the `rev()` Function

Differences Between Data Frames and Matrices in R: A Comprehensive Guide