Transferring variable names from one table to another
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Kanak Gupta
il 14 Ago 2020
Commentato: Walter Roberson
il 25 Ago 2022
I'm trying to use the variable names of one of my tables in another new table, but keep getting an error saying "Error using table The VariableNames property is a cell array of character vectors. To assign multiple variable names, specify names in a string array or a cell array of character vectors" even though I have the variable names saved in a cell array. I have tried making varnames a string array, used a for loop to copy all the names to varnames, concatenated them vertically instead of horizontally just for the heck of it, but I can't seem to figure it out. This is my code:
varnames = cell.empty;
varnames = DataFinal.Properties.VariableNames
T = table('VariableNames',{varnames}, 'RowNames', {'A','B','C'})
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Walter Roberson
il 14 Ago 2020
varnames = DataFinal.Properties.VariableNames
T = table('VariableNames',varnames, 'RowNames', {'A','B','C'})
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Jonathan Thompson
il 24 Ago 2022
Thanks. It seems that the use of repmat only allows one data type. I suppose that if I need to have columns of different data types, I can just change those columns after the table is created, right?
Walter Roberson
il 25 Ago 2022
repelem({'double', 'categorical', 'double'}, 1, [17, 2, 11])
for example for the case of 17 double followed by 2 categorical followed by 11 double
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