I have following code to output a dataFrame:
output = pd.DataFrame({"id":id_test, "hum":y_pred})
output.to_csv("myOutput.csv", index=False)
Then in myOutput.csv, I got hum
as the first column, id
as the second column. Is there a way to make id
the first column instead? Thanks!
Just reorder the columns:
output.ix[:,['id','hum']].to_csv("myOutput.csv", index=False)
Because you used a dict as the data, the column order is not necessarily the same order as the key creation order in the dict
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