On Mon, Nov 1, 2010 at 10:55 AM, GL <pfl...@shands.ufl.edu> wrote:
>
>
>>
>> library(sqldf)
> Loading required package: DBI
> Loading required package: RSQLite
> Loading required package: RSQLite.extfuns
> Loading required package: gsubfn
> Loading required package: proto
> Loading required package: chron
>> debug(sqldf)
>> df.final <- sqldf('select Date, Hour, x as RoomsInUse from
>> "df.possible.combos"
> + left join "df.aggregate" using (Hour, Date)')
> debugging in: sqldf("select Date, Hour, x as RoomsInUse from
...
> debug: words. <- words <- strapply(x, "[[:alnum:]._]+")
> Browse[2]>
> Loading required package: tcltk
> Loading Tcl/Tk interface ...
> +
There is something wrong with tcltk on your system. You can tell it
not to use tcltk by setting the appropriate option as discussed in
sqldf FAQ #5:
http://code.google.com/p/sqldf/#5._I_get_a_message_about_tcl_being_missing.
--
Statistics & Software Consulting
GKX Group, GKX Associates Inc.
tel: 1-877-GKX-GROUP
email: ggrothendieck at gmail.com
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