Given a vector x, return a vector y of the unique values in x sorted by the number of occurrences in x.
Ties are resolved by a sort from lowest to highest.
So if
x = [1 2 2 2 3 3 7 7 93]
then
y = [2 3 7 1 93]
Solution Stats
Problem Comments
2 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers2902
Suggested Problems
-
Find the longest sequence of 1's in a binary sequence.
6870 Solvers
-
2195 Solvers
-
3985 Solvers
-
Get the area codes from a list of phone numbers
1076 Solvers
-
6722 Solvers
More from this Author96
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Good problem!
It is easy if you use matlab function...
useful function ==> categorical, countcats , sort, unique
solution:
https://github.com/AhmedNazir/MatlabCody/blob/master/popularity.m