alternative to groupcounts function

23 views (last 30 days)
Rub Ron
Rub Ron on 8 Sep 2020
Answered: Rub Ron on 10 Sep 2020
I have made a script which I used groupcounts() function.
The pc where the script is running is previous to 2019. So that function is not recognized. I have tried to copy the function in the path but I get this error
{Undefined variable "matlab" or class "matlab.internal.math.parseGroupVars".
Error in groupcounts (line 105)
[groupingData,groupVars] =
is there other function that provide the same outputs but work in previous versions than 2019?

Accepted Answer

Rub Ron
Rub Ron on 10 Sep 2020
I found this way. I hope someone can provide nicer way.
[xx,yy] = groupcounts(temp);
[xx0,yy] = findgroups(temp);
[xx,~] = histc(xx0,unique(xx0));

More Answers (1)

madhan ravi
madhan ravi on 8 Sep 2020
doc groupsummary
doc splitapply
  1 Comment
Rub Ron
Rub Ron on 9 Sep 2020
I am using this from, with temp is a cell array of strings. I need both oputputs. The functions you mentioned dont workfor my case
[xx,yy] = groupcounts(temp);

Sign in to comment.


Find more on Programming Utilities in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!