[datatable-help] Bug report merging of data table with column name with SPACES

Matthew Dowle mdowle at mdowle.plus.com
Tue Oct 9 16:27:10 CEST 2012


Hi Johannes,

Welcome.

Thanks. It would be great if you could provide example data and explain
what fails means. Error message or wrong result?

But, by chance, is it the same as this one? :

https://r-forge.r-project.org/tracker/index.php?func=detail&aid=2193&group_id=240&atid=975

Matthew


>> I think I found a bug,  merge fails when there are columns with spaces
>> in
>> the column name
>>
>> mydataset=merge(dd,savings_wide,all.x=TRUE)
>>
>> if there are no spaces in column names the merge works.
>>
>> btw: data.table is a really great tool ! thanks
>>
>> johannes Kutsam
>>
>>
>> http://johanneskutsam.blogspot.co.at/
>>
>>
>>
>
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