Advanced Statistical Consulting for Social Scientists

Advanced Statistical Consulting and Coaching for Students and Researchers

Stuck on Your Analysis for your Dissertation, Grant, Publication or other Research Projects? I can help!

Whether you are navigating a doctoral dissertation, estimating power analyses for a grant proposal, or trying to debug complex syntax, you don't have to figure it out alone. I provide direct, one-on-one methodology support and coaching tailored specifically for students and faculty in psychology, human development, and the behavioral sciences.

Expert Consultation & Troubleshooting For:

Structural Equation Modeling (SEM): Mediation, moderation, and measurement invariance testing.
Longitudinal & Advanced Designs: Latent growth curve modeling, multilevel modeling, and mixture/latent class analysis.
Software Expertise: Specialized syntax troubleshooting and code debugging for Mplus and R/lavaan.

All meetings are conducted online, and you receive full video recordings of our sessions to keep as a reference.

How to convert SPSS files for use in Mplus with RStudio

How to Convert SPSS Data Files for use in Mplus

Quick tutorial on Latent Growth Curve Modeling in Mplus

Why Work with Me?

You have taken the workshop or read the text—now what? Many researchers and graduate students feel stuck and confused by the dizzying array of advanced quantitative methods.

I provide expert statistical consulting to graduate students, faculty, and research professionals in the social and behavioral sciences. I don't just run the models for you; I walk you through all stages of the analysis process so you truly understand your data.

Areas of Specialization

Advanced Modeling: Multiple regression, mediation and moderation, measurement invariance testing, and latent growth curve modeling.
Complex Data Designs: Structural equation modeling, longitudinal data analysis, multilevel modeling (MLM), latent class analysis (mixture modeling), and more.
Software Tools: Specialized syntax troubleshooting, model setup, and code debugging using Mplus and R/lavaan.

Who I Serve

Most of my clients are researchers, doctoral candidates, and faculty working within:

Psychology & Human Development
Family Studies
Marketing & Management
Health Sciences

Rates & Logistics

100% Online Sessions: All meetings are conducted via Google Meet, completely removing any travel costs.
Session Recordings: You receive full video recordings of all our sessions so you can rewatch the syntax steps and explanations at your own pace.
Pricing: My base fee is $150 USD per hour. I offer dedicated discounts to students and repeat clients. (If you are a student, email me prior to booking to receive your coupon code).

You can use the calendar below to schedule meeting time with me that suit your scheudle

Andy Supple

Report abuse