August 04, 2020
Mplus at a Glance
General Description
Mplus Programs
Version History
System Requirements
Mplus Demo Version
Mplus Web Talks
Short Courses
Short Course Videos
and Handouts
Web Training
Mplus YouTube Channel
Mplus User's Guide
Mplus Diagrammer
Technical Appendices
Mplus Web Notes
User's Guide Examples
Mplus Book
Mplus Book Examples
Mplus Book Errata
Mplus Examples
Special Mplus Topics
Bayesian SEM (BSEM)
Complex Survey Data
Exploratory SEM (ESEM)
Measurement Invariance
Mediation Analysis
Missing Data
Mixture Modeling
Multilevel Modeling
Randomized Trials
Structural Equation Modeling
Survival Analysis
Time Series Analysis (DSEM)
Using Mplus via R
Mplus plotting using R
Chi-Square Difference
Test for MLM and MLR
Power Calculation
Monte Carlo Utility
Mplus Website Updates
Mplus Privacy Policy

Last updated: August 03, 2020

The Mplus offices will be closed Thursday, September 10, 2020 through Monday, September 14, 2020. Ordering will be suspended during this time. Mplus technical support will be available during this time.

Latest News

  • New feature: Mplus Web Talks by Bengt Muthén. No. 1 is now available

  • Mplus Version 8.4 is now available. Mplus Version 8.4 includes corrections to minor problems that have been found since the release of Version 8.3 in April, 2019 and the following new features. Registered users who purchased Mplus within the last year and those with a current Mplus Upgrade and Support Contract can download Version 8.4 at no cost by logging into their customer account.

  • New Mplus paper: A better way to do LTA - Latent transition analysis with random intercepts (RI-LTA). Revised version under review. Scripts are available on our RI-LTA page.

  • New Mplus paper: Serang, S., Jacobucci, R., Stegmann, G., Brandmaier, A. M., Culianos, D., & Grimm, K. J. (in press). Mplus Trees: Structural equation model trees using Mplus. Forthcoming in Structural Equation Modeling.

  • New Mplus paper: Advances in Bayesian Model Fit Evaluation for Structural Equation Models. Forthcoming in Structural Equation Modeling.

  • New Mplus paper: Bayesian estimation of single and multilevel models with latent variable interactions. Forthcoming in Structural Equation Modeling.

  • New Mplus Technical Note: Random starting values and multistage optimization.

  • Pause During Mplus Analysis

  • Free Mplus workshops - Dr. Michael Zyphur has made available a free 3-day workshop held in July 2019 at the University of Melbourne. The workshop covers the new General Cross-Lagged Panel Model (GCLM) in Mplus. A second course will be offered sometime between Nov 25 and Dec 13, 2019. Additionally, a 5-day Mplus workshop covering various modeling topics, from basic correlation and regression to multilevel structural equation modeling and latent growth models in Mplus is available for viewing and download.

    Recent Postings

  • Recent papers

  • Recent videos

  • Recent web notes

  • Recent presentations

  • Recent books

  • Recent FAQs

    Upcoming Mplus Short Courses

  • Confirmatory Factor Analysis and Structural Equation Modeling with Mplus, Colchester, United Kingdom, July 27 - August 7, 2020.

  • Structural Equation Modeling, Part 1, Remote Seminar, August 11 - 14, 2020.

  • Multilevel Modeling using Mplus – Part I, online livestream, August 31, 2020.

  • Multilevel Modeling using Mplus – Part II, online livestream, September 1, 2020.

  • Multilevel Modeling using Mplus – Part III, online livestream, September 2, 2020.

    View our Courses Page for more information on these and further courses.

  • Mplus Papers
    Using Special Mplus Features

    Mplus YouTube Channel
    Featuring Courses and Web Talks

    What Multi-Level Modeling Can Teach Us About Single-Level Modeling & Vice Versa: The Case of Latent Transition Analysis, Segment 6 - Multiple indicators.

    Mplus Web Talk No. 1, presented by Bengt Muthén. June, 2020. (Web Talk Slides)

    Mplus Web Training and Handouts

    Mplus Short Courses are available in the form of videos and handouts for 13 topics.

    Mplus YouTube channel presents web talks and short course videos.

    Mplus Demo Version

    The Mplus Demo version is available for download at no cost. The demo version contains all of the capabilities of the regular version of Mplus and is only limited by the number of observed variables that can be used in an analysis.

    Student Pricing for Mplus Version 8.4

    Special student pricing is available for Mplus. The student version of the program is identical to the regular version.

    Mplus Version 8.4 User's Guide and Examples

    The Mplus Version 8.4 User's Guide page contains html and pdf versions of the user's guide as well as input, output, and data for the Mplus User's Guide examples.

    Papers Using Special Mplus Features

    Papers using special Mplus features ordered by date and topic.

    Mplus Web Notes

    Mplus Web Notes is a vehicle for presenting information on Mplus analysis techniques.

    Mplus User's Meetings

    The Mplus User's Meetings page contains information and videos about past and future User's Meetings.