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 Kommentar
Eric Sofen
am 24 Jun. 2022
Bearbeitet: Eric Sofen
am 24 Jun. 2022
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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