SQL on R

I'm dealing with lots of columns and conditions, wats t best way to deal with
that?
How do I work with SQL on R? the manual is quite confuse talking about that.
Do I need a package?
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I'm dealing with lots of columns and conditions, wats t best way to deal with
that?
How do I work with SQL on R? the manual is quite confuse talking about that.
Do I need a package?
I don't understand your question, but 

if you think use SQL in your data frames do you use SQLDF
(http://cran.r-project.org/web/packages/sqldf/index.html) 

if you thinks use a database server and access it in R i sugest you use
RMySQL (http://cran.r-project.org/web/packages/RMySQL/index.html)
Bernardo Rangel Tura, M.D,MPH,Ph.D
National Institute of Cardiology
Brazil
Fala ai cara!

 Era o RMySQL mesmo q eu precisava, vlw
On Sat, 2009-07-04 at 22:24 -0700, JoK LoQ wrote:
I'm dealing with lots of columns and conditions, wats t best way to deal
with
that?
How do I work with SQL on R? the manual is quite confuse talking about
that.
Do I need a package?
I don't understand your question, but 

if you think use SQL in your data frames do you use SQLDF
(http://cran.r-project.org/web/packages/sqldf/index.html) 

if you thinks use a database server and access it in R i sugest you use
RMySQL (http://cran.r-project.org/web/packages/RMySQL/index.html)
-- 
Bernardo Rangel Tura, M.D,MPH,Ph.D
National Institute of Cardiology
Brazil

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