MATLAB: Changing the name of the variables in table

renaming the names of variables in table

Let us say I have an output file (called combined) which is an array so To write to a file, first I convert it into the table but now I do not know how to change the name of the variables
   T = array2table(combined);
Now the variables names are combined1, combined2 and so on but I want to give it my own names like 150K, 140K etc. Could you help me with this

Best Answer

You can do that on initialization,
a=table(1,2,3,'VariableNames',{'One','Two','Final'})
or after creation,
a.Properties.VariableNames={'Five','Six','Seven'}
Note that, sadly, Matlab does not let you define variable names before you put at least one row of data.
    b=table('VariableNames',{'Test'})
    Error using table (line 307)
    The VariableNames property must contain one name for each variable in the table.
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