writetable() to change header and append cell array in each row
15 次查看(过去 30 天)
显示 更早的评论
I have a cell array made of cell array tables such that
testarray
= 1×2 cell array
{1×3 table} {1×3 table}
And
testarray{1}
= 1×3 table
Var1 Var2 Var3
___________________________________ ______ ______
'1' '2' '3'
testarray{2}
= 1×3 table
Var1 Var2 Var3
___________________________________ ______ ______
'3' '4' '5'
And desired header to be
col1 col2 col3
How do I use writetable() to write this in excel that looks like
col1 col2 col3
1 2 3
3 4 5
Thank you!!
0 个评论
采纳的回答
更多回答(1 个)
Scott MacKenzie
2021-5-4
t1 = table({'1'}, {'2'}, {'3'});
t2 = table({'4'}, {'5'}, {'6'});
t1.Properties.VariableNames = { 'col1', 'col2', 'col3' };
testarray = {t1, t2};
writetable(testarray{1}, 'test.txt');
writetable(testarray{2}, 'test.txt', 'writevariablenames', false, 'writemode', 'append');
In the command window...
>> type test.txt
col1,col2,col3
1,2,3
4,5,6
2 个评论
Scott MacKenzie
2021-5-4
Gee, that's weird. I just re-ran the code, no problem. writetable dates to R2013a, so that's unlikely an issue. Of course, t2 did not append becuase the 2nd writetable crashed. I really don't know what the issue. If somone else reads this and has an idea, perhaps they'll weight in.
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!