shiny | Jason Bryer



Visual Introduction to Maximum Likelihood Estimation


This project supports the implementaion of Positive Behavioral Interventions & Supports (PBIS) in New York State. PBIS is a systems approach to creating and maintaining positive school climates where teachers can teach and students can learn. This evidence-based framework emphasizes preventing school discipline problems.


This package provides functions and a shiny application to simulate inter-rater reliability statistics based on various scoring and response models. The initial motivation for this package is to understand the relationship between percent rater agreement and intraclass correlation.


Propensity Score Analysis (PSA) is a statistical approach for estimating causal effects from observational studies. This project includes materials from workshops taught, an Shiny application for conducting PSA, and an early draft of a PSA book.


The ShinyQDA package is designed to assist researchers with the analysis of qualitative data.


Editable DataTables for shiny apps.