Selecting Multiple Filter Options in R Shiny with Leaflet: A Solution to the Marker Display Issue

Summarizing with Condition in R dplyr: A Step-by-Step Guide to Conditional Sums and Total Calculations

Generating Beautiful Tables in R Markdown with flextable Package: Error Explanation and Workarounds for Subscripts and Superscripts in Word Output

Customizing Ellipse Thickness in ggbiplot: A Step-by-Step Guide

How to Create a B.C. Date Format in R Using the Gregorian Package for Accurate Results

Optimizing Nested Loops and Apply Functionality in R

Creating a Bar Plot Beneath an XY Plot with Shared X-axis Using ggplot2

Forcing Custom Output File Names in R Markdown: A Deep Dive into YAML Options and File Paths

Counting Records by Latitude Intervals and Years in R

Variance-Covariance Matrix in Computational Form in R: A Comparative Analysis of Manual and Built-in Calculations