How to create a structure array?
1 次查看(过去 30 天)
显示 更早的评论
I would like to associate to every name on the left an array with all the numbers on the right column associated to that name. Idk if this would be the best way of dividing the data according to the names, if you have other ideas I'm also open to new solutions
"NovanaModelTUDEAA" 19907
"NovanaModelB8" 0
"DK2013Hulbyrenden" 2456.9
"NovanaModelB53" 2000
"DKQNPAa62110222" 1349.5
"NovanaModelLINDESAADK1" 97
"DK20134780780" 0
"NovanaModelB18" 1469.5
"NovanaModelB28" 7581
"NovanaModelB18" 979.67
"DK2013Svenstruprenden" 2282
"NovanaModelB18" 1469.5
"NovanaModelB28" 2940
"NovanaModelTRYGGEVAELDEAA" 12481
"NovanaModelSKVL9" 617
"NOVANAMODELLERKENFELDAA" 29066
"NOVANAMODELVOLDBAEK" 4225
"NOVANAMODELLYNGBYGAARDSAA" 16316
"NOVANAMODELMODEBROBAEK" 4100
"DK20132255838" 0
"DK20132255838" 489.83
"NovanaModelVAEREBROAA" 17752
"DK20132255838" 0
"NovanaModelBjoerupBaek" 1437.9
"NovanaModelFribroedreAA" 13249
"NovanaModelFribroedreAA" 13249
2 个评论
Matt J
2021-7-27
You have duplicate instances of names on the left with different values on the right. How would you wish to resolve that?
采纳的回答
Walter Roberson
2021-7-27
findgroups(), and use the group numbers to splitapply() where the work function is @(x){x} . The results should be a cell array.
Now take the second output from the findgroups, the IDs output, which should be a cell array
struct('name', IDs, 'Qvolume', results_of_splitapply)
In the case where the values are cell array, then struct will create a struct array.
6 个评论
Walter Roberson
2021-7-29
C has entries of different lengths; it is not clear what it means to sort it? If you mean you want each one to be sorted within itself then change to @(x){sort(x)}
更多回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Cell Arrays 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!