Direct comparison
MATLAB vs R: Which Fits Research Analysis?
MATLAB vs R for research: licence and cost, toolboxes vs CRAN packages, Simulink, calling R from MATLAB, and when to pick each.
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How do MATLAB, R compare side by side?
The table below compares MATLAB, R across 9 procurement-relevant dimensions, from what it is through source.
Side-by-side comparison
| Dimension | MATLAB | R |
|---|---|---|
| What it is | MathWorks describes MATLAB as a programming and numeric computation environment for algorithm development, data analysis, and visualization. | The R Project describes R as a language and environment for statistical computing and graphics. |
| Licence and cost | Not free. MathWorks offers licences for personal, commercial, teaching and academic research use, plus a free trial and a Student Software offering. Anyone who wants to run your scripts needs access to a licence. | Free Software under the Free Software Foundation's GNU General Public License, in source form. Anyone can install it and run your scripts at no cost. |
| Platforms | Installers for Windows, macOS and Linux. | Runs on UNIX-like systems, Windows and macOS. |
| Add-on code | Toolboxes: MathWorks describes them as professionally developed, tested and documented add-ons for specialized engineering and scientific workflows. MathWorks also says toolboxes are designed to work with each other and are updated together. | Packages: about eight packages are supplied with the R distribution, and many more are available through the CRAN family of Internet sites, which the R FAQ describes as sites carrying identical material. MathWorks characterises R as relying on community-authored packages for scientific functionality. |
| Simulation and model-based design | Simulink is built on MATLAB: MathWorks describes it as a way to model and simulate multidomain systems with a graphical block-diagram approach that integrates with MATLAB. | Block-diagram simulation is not part of the R Project's own description of R, which centres on statistical computing and graphics. |
| Working with the other tool | MathWorks states that you can exchange data between MATLAB and R using standard formats and call R functions from MATLAB. | Data written in standard formats can be read on the MATLAB side (MathWorks's statement); the choice between the two is not exclusive. |
| Speed | MathWorks claims that, out of the box, MATLAB is faster than R for common technical computing tasks, statistics and machine learning. This is the vendor's claim, not an independent measurement. | The R Project's about page makes no speed comparison with MATLAB. |
| When to pick each | Pick MATLAB when the work centres on algorithm development or numeric computation, when you need Simulink-style model-based simulation, or when your institution already provides the licence. | Pick R when the work centres on statistical computing and graphics, when collaborators and reviewers need to rerun the code without buying a licence, or when you want to draw on CRAN packages. |
| Source | MathWorks, MATLAB product page (mathworks.com/products/matlab.html) and MATLAB vs. R page (mathworks.com/discovery/matlab-vs-r.html); both read 2026-10-29. The vendor page is a vendor claim. | R Project, About R (r-project.org/about.html) and R FAQ (cran.r-project.org/doc/FAQ/R-FAQ.html); both read 2026-10-29. |
Common questions
Common questions about MATLAB vs R
Is R faster than MATLAB?
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There is no independent measurement on this page. MathWorks claims that, out of the box, MATLAB is faster than R for common technical computing tasks, statistics and machine learning; that is the vendor's claim. The R Project's about page makes no speed claim.
Can MATLAB call R?
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MathWorks states that you can call R functions from MATLAB and exchange data between the two using standard formats.
Is R a free replacement for MATLAB?
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R is free software under the GNU General Public License, and MATLAB is not free, but they are described differently: R as a language and environment for statistical computing and graphics, MATLAB as a numeric computation environment for algorithm development, data analysis and visualization. Whether R replaces MATLAB depends on which of those tasks your work needs; Simulink, for example, is built on MATLAB.
R vs MATLAB: which is easier to share with collaborators?
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R is distributed as free software, so a collaborator can install it without a licence. MATLAB requires a licence; MathWorks lists personal, commercial, teaching and academic research licences and a free trial.
