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capita
2003 Oct 30
1
RMySQL and '_' character in column names
Hi,
I'm using RMySQL in order to obtain data from my MySQL server. In my databases
sometimes I have columns with names that contain '_' character (ex:
'gdp_capita', 'population_total', etc...). When these names appear as the
names of the vectors in the data frame that I get, sometimes I have problems
as:
> cor(gdp_capita, population_total)
Error: object "_capita" not found
use of _ is soon to be removed.
Is there an automatic way...