Convert from Table to Array
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I have created a variable ScanIndex which is a table. It also the column names since it is exported from .csv file.
Now I want to convert this table into double, which should ideally be done by table2array.
But I am getting an error : Unable to use a value of type cell as an index.
Here ind2 = 4 because I have four .csv files but that is not the problem.
%% scanindex
z7Bcolnames.scanindex = z7Bcol_names(contains(z7Bcol_names,'ScanIndex'));
dynamicHostData(ind2).ScanIndex(:,z7Bcolnames.scanindex) = z7Bdata(ind2).matfiletable(:,z7Bcolnames.scanindex);
dynamicHostData(ind2).ScanIndex = table2array(dynamicHostData(ind2).ScanIndex(:,1));
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1040395/image.png)
1 件のコメント
Eric Sofen
2022 年 6 月 24 日
編集済み: Eric Sofen
2022 年 6 月 24 日
It would be helpful to have the data and reproductions steps in order to figure out where things are going wrong.
One thing to check: The ScanIndex table variable contains a cell array of tables. Make sure that the thing being passed to table2array is in fact a table and not a cell containing a table. You may need {} indexing at the lowest level to pull out the 869x1 table.
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