sqldf package: using variables in where condition

Sent from my iPhone

On Jan 13, 2013, at 9:47 PM, ravsre <ravishree51 at hotmail.com> wrote:

I am trying to use the sqldf package to create independent data frames from a
master dataframe.
I want to use sqldf package and perform a simple select statement. However,
what  I want to do is to create a loop and repeatedly send a variable to the
where clause condition such as a: select * from mydfrm where Symbol =
list[i]
The 'list' is another data frame with a single column with 15 values.  All I
what to do is to create loop for i in 1:15 and pass on into the select
statement as list[1], list[2 }..tile list[15]

Can someone help since, I am unable to reference the element location  as
variable in the sqldf function?