removecats()
Data Types
removecats() is a MATLAB®-compatible data types function for return a new categorical with the specified category levels removed. elements that belonged to those levels are set to '<undefined>'. Run it online in your browser with SimLab — free, no install, no license required.
Return a new categorical with the specified category levels removed. Elements that belonged to those levels are set to '<undefined>'.
Syntax
c2 = removecats(c, oldCats)
Examples — run removecats() in your browser
removecats(categorical({'a','b','a'}), 'a')▶ RunSee Also
Frequently Asked Questions about removecats()
Is the removecats() function free to use in SimLab?
The browser workspace requires no MATLAB® license or installation. Connected features require network access and may have account, tier, availability, or usage limits. You can open removecats() and 510+ other MATLAB®-compatible function references at simulations4all.com/simlab.
Do I need to install MATLAB to use removecats()?
No. SimLab’s core parser, workspace state, and most functions run locally in your browser. The removecats() function requires no MATLAB® license or desktop software download.
What does removecats() do?
Return a new categorical with the specified category levels removed. Elements that belonged to those levels are set to '<undefined>'. It is a MATLAB®-compatible data types function available in SimLab with the same calling syntax as MATLAB® — typically: c2 = removecats(c, oldCats).
Can I run removecats() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls removecats(), and run it. This function’s calculation runs locally in the browser. SimLab session analytics, sharing, feedback, and eligible acceleration have separate network boundaries.
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