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SPECIFICTION
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Mplus vs R

Mplus

statmodel.com

R

r-project.org

Side by side

FigureMplusR
Price from$195/moFree
Free plan—Yes
Free trial——
Open source——
WindowsYesYes
macOSYesYes
LinuxYes—
Plans published121
Spec score · Statistical Analysis Software7.4 (#70)8.8 (#7)
Data import formatsExternal ASCII files; fixed or free format; comma-, space-, or tab-delimitedtext files, XML, spreadsheet-like files, Excel, SPSS, SAS, Stata, databases, binary files, image files
Deploymentdesktopdesktop
Free planNoYes
HeadquartersLos Angeles, California, United StatesVienna, Austria
Regression modelsYesYes
Scripting supportYesYes
Statistical testsYesYes

Plans

Mplus

  • University Base Program$595, paid once
  • University Base Program and Mixture Add-On$745, paid once
  • University Base Program and Multilevel Add-On$745, paid once
  • University Base Program and Combination Add-On$895, paid once
  • Commercial/Non-Profit/Government Base Program$695, paid once
  • Commercial/Non-Profit/Government Base Program and Mixture Ad$895, paid once
  • Commercial/Non-Profit/Government Base Program and Multilevel$895, paid once
  • Commercial/Non-Profit/Government Base Program and Combinatio$1,095, paid once
  • Student Base Program$195 a month
  • Student Base Program and Mixture Add-On$240 a month

Mplus pricing →

R

  • RFree

R pricing →

In their own words

Mplus

Mplus has no write-up on Specifiction yet; its figures are above.

Visit statmodel.com

R

R is a free software environment for statistical computing, with graphics, statistical tests, regression models, and scripting support. It runs on Windows and macOS, as well as a wide range of UNIX platforms. Its import options cover text, XML, spreadsheet-like files, Excel, SPSS, SAS, and Stata, along with databases, binary files, and image files. Downloads are provided through preferred CRAN mirrors, and the project offers FAQs about installation and licensing. Documentation resources include manuals, journals, books, and certification links; community resources include mailing lists and developer pages. Questions about the software are directed to the Getting Help section. The listed current release is R 4.6.1, named Happy Hop, released June 24, 2026; version 4.5.3 is described as a wrap-up release. R was founded in 1990, and its maker is listed as R, headquartered in Vienna, Austria.

Visit r-project.org