Unrecognized function or variable 'knnimpute'
3 views (last 30 days)
Show older comments
I have the stats and ml toolboxes installed, as well as the bioinformatics toolbox as well. If I try to run the function on an incomplete matrix I get the error in the title.
data = [2 3 3; NaN 5 4; 4 2 NaN];
knnimpute(data)
How do I go about debugging this? I'm not familiear with matlab toolboxes, so I wasn't sure if they get automatically added to path or not.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1558199/image.png)
OS is Arch running XFCE4, matlab release 2023b though that's probably not necessary information. Will update
2 Comments
Accepted Answer
Star Strider
on 1 Dec 2023
If you installed the Toolboxes using the installer, MATLAB should be able to access them.
Your posted code works here —
data = [2 3 3; NaN 5 4; 4 2 NaN];
knnimpute(data)
You may have a path problem.
Run these from a script or your Command Window:
restoredefaultpath
rehash toolboxcache
.
2 Comments
More Answers (0)
See Also
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!