ranking a cell array
4 views (last 30 days)
Show older comments
Take the following example:
clear all
Name1 = {'Data1','Data2','Data3','Data4'};
Data = {6.2,6,3.2,8};
CombnsName = nchoosek(Name1,2);
CombnsData = nchoosek(Data,2);
for i = 1:length(CombnsData);
multiplied{i} = CombnsData{i,1}.*CombnsData{i,2};
end
multiplied = multiplied';
Final = [CombnsName, multiplied];
Rankd = sort(cell2mat(multiplied));
Here, Final represents the values gained by multiplying every possible combination of 'Name1'. Now, I'm trying to find a way of changing the order of 'Final' to correspond to the ranking order defined by 'Rankd'. For example the first 'line' of Final should read 'Data2 'Data3' 19.2; and the last 'line' should read 'Data1' Data4' 49.6.
Is there a method for doing this?
0 Comments
Accepted Answer
Andrei Bobrov
on 1 Mar 2012
Cresult = cellfun(@times,CombnsData(:,1),CombnsData(:,2))
[C,id] = sort(Cresult);
out = [CombnsName(id,:) num2cell(C)]
2 Comments
Andrei Bobrov
on 1 Mar 2012
yes
out = sortrows([CombnsName cellfun(@times,CombnsData(:,1),CombnsData(:,2),'un',0)],3)
More Answers (0)
See Also
Categories
Find more on Structures 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!