addcats()
Data Types
addcats() is a MATLAB®-compatible data types function for return a new categorical with additional category levels appended. existing values are unchanged. newcats may be a string or cell array of strings. Run it online in your browser with SimLab — free, no install, no license required.
Return a new categorical with additional category levels appended. Existing values are unchanged. newCats may be a string or cell array of strings.
Syntax
c2 = addcats(c, newCats)
Examples — run addcats() in your browser
addcats(categorical({'red','blue'}), 'green')▶ RunSee Also
Frequently Asked Questions about addcats()
Is the addcats() function free to use in SimLab?
Yes. SimLab is 100% free — no signup, no license, and no usage limits. You can run addcats() and 510+ other MATLAB®-compatible functions directly in your browser at simulations4all.com/simlab.
Do I need to install MATLAB to use addcats()?
No. SimLab runs entirely in your web browser with zero installation. The addcats() function works without any MATLAB® license or software download.
What does addcats() do?
Return a new categorical with additional category levels appended. Existing values are unchanged. newCats may be a string or cell array of strings. It is a MATLAB®-compatible data types function available in SimLab with the same calling syntax as MATLAB® — typically: c2 = addcats(c, newCats).
Can I run addcats() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls addcats(), and run it. Execution happens locally in your browser — no data leaves your machine.
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