max items in a nominal array
1 回表示 (過去 30 日間)
古いコメントを表示
Hi,
I want to convert a cellarray into a nominal array. The line of code I used is the following:
Cfull.instrumentId=nominal(Cfull.instrumentId);
however I keep getting the following error message:
Error using categorical (line 334)
This operation would create a categorical array with more than 65534
categories.
Error in nominal (line 142)
b = b@categorical(a,args{:},'Ordinal',false);
I believe my array has too many unique values and cannot convert this particular array into the previously mentioned data type.
Is there way to increase this maximum amount of unique variables from 65534 to say 1,000,000?
Cheers, Kyle Zarmair
0 件のコメント
回答 (1 件)
Ashish Gudla
2014 年 8 月 5 日
I dont believe there is a way to increase the number of categories.
categorical.maxNumCategories
This gives the maximum number of categories it can hold which is 65534.
参考
カテゴリ
Help Center および File Exchange で Categorical Arrays についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!