Calculating Value Means for Each Site and Year in R Using Grouping Functions

How to Keep Columns When Grouping or Summarizing Data in R with dplyr

How the Paule-Mandel Estimator Works: Pooling Results with Meta-Analysis Models

5 Easy Ways to Read Excel Files in R with the readxl Package

Achieving Interval Labeling for Time Series Data in R Using Cut() Function

Understanding Residual Variance in Linear Mixed Effects Models Using R's lme4 Package

How to Plot a Sawtooth Signal in R Using a Simple Yet Elegant Approach

Finding Mean Values in R Data Manipulation Scripts: A Frame-Year Solution

Finding Duplicates after Cutoff Row with data.table

Using Reactive Values Inside RenderUI to Update Plots with Slider Inputs Without Action Button Clicks