March 6, 2022

Christopher Loan

Model-Based Recursive Partitioning

Machine Learning

Plotting

Simulated Data

A simulation study to demonstrate the ability of model-based recursive partitioning to identify differential effects in a regression discontinuity design (RDD).

Aug. 24, 2021

Christopher Loan

Machine Learning

Decision Trees

Multi-Level Modeling

Model Comparisons

Plotting

Public Data

Tutorial

A comparison of (S)MERTs, (S)REEMtrees, (S)MERFs & Traditional Random Forests.

Aug. 9, 2021

Christopher Loan

Matthew C. Graham

Edwin M. Zorilla

Idalis Villanueva Alarcon

Jenefer Husman

Keith Zvoch

Collaboration

Conference

Machine Learning

Multi-Level Modeling

MLM

Plotting

Tutorial

Poster Presented at APA 2021.

Aug. 6, 2021

Christopher M. Loan

Collaboration

Conference

Machine Learning

Multi-Level Modeling

MLM

Plotting

Simulated Data

Tutorial

Supplmental Material for the Application of Generalized Linear Mixed-Effects Model Regression Trees with Multi-Modal Data poster presented at APA 2021, co-authored with Matthew C. Graham, Edwin M. Zorilla, Idalis Villanueva Alarcon, Jenefer Husman, & Keith Zvoch

Aug. 3, 2021

Christopher Loan

Conference

Multi-Level Modeling

MLM

Plotting

Simulated Data

Tutorial

Simulating 2-level data for APA 2021 Supplemental, so others can follow along.

July 28, 2021

Christopher Loan

Multi-Level Modeling

MLM

Plotting

Simulated Data

Tutorial

function to simulate multilevel data with interaction.

Dec. 26, 2020

Christopher Loan

Side Projects

Google Trends

Public Data

Plotting

Geographic Data

Trying to figure out why the disc golf course is so crowded these days, with code.

Dec. 18, 2020

Christopher Loan

Side Projects

Google Trends

Public Data

SEM

Structural Equation Modeling

Mediation

Bootstrapping

Plotting

An example of leveraging free data to benefit a company, with code.

Sept. 8, 2020

Christopher Loan

SEM

Structural Equation Modeling

Mediation

Bootstrapping

Plotting

Simulated Data

Tutorial

Model Comparisons

A tutorial to parameterize and plot results of a parallel process model (PPM) in `{lavaan}`.

June 2, 2020

Cianna Bedford-Petersen

Christopher Loan

Brendan Cullen

Machine Learning

Decision Trees

Model Comparisons

Plotting

Public Data

Collaboration

Tutorial

Exploring Decision Tree Variants in `{tidymodels}`.

- Articles (10)
- Bootstrapping (2)
- Collaboration (3)
- Conference (3)
- Decision Trees (2)
- Geographic Data (1)
- Google Trends (2)
- Machine Learning (5)
- Mediation (2)
- MLM (4)
- Model Comparisons (3)
- Model-Based Recursive Partitioning (1)
- Multi-Level Modeling (5)
- Plotting (10)
- Public Data (4)
- SEM (2)
- Side Projects (2)
- Simulated Data (5)
- Structural Equation Modeling (2)
- Tutorial (7)