datastore won't read variable names

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Rachelie Leber
Rachelie Leber 2020-9-21
编辑： Rachelie Leber 2020-9-21
Hi,
I'm trying to read data from a large csv file using matlab 2020a.
However, the variable names aren't read and I get 'Var_1', 'Var_2' etc. as the variable names.
How can I make it read the variable names?
Thanks
____
EDIT: The problem was the 'NumHeaderLines' property. It was automatically set to 1 when it should have been set to 0.

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回答（1 个）

Ameer Hamza
Ameer Hamza 2020-9-21
Use PreserveVariableNames options
ds = datastore('filename', 'PreserveVariableNames', true)
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Rachelie Leber
Rachelie Leber 2020-9-21
No, but the varible names are set to 'Var1', 'Var2' even though there are different headers in the csv file.

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