On Sep 29, 2011, at 10:06 AM, Juliet Hannah wrote:
> I am using the example in this post:
>
> https://stat.ethz.ch/pipermail/r-help/2010-October/257204.html
>
> # create a file
>
write.table(iris,"iris.csv",row.names=FALSE,sep=",",quote=FALSE)
>
>
> # this does not work
> # has the syntax changed or is there a mistake in my usage?
> # the line from the post above is:
> # read.csv.sql("myfile.csv, sql = "select * from file 2000,
1000")
You didn't read to the end of that thread. The two errors above were
corrected.
>
> library(sqldf)
> read.csv.sql("iris.csv", sql = "select * from file 5,
5")
>
> # this works
> # but i would like to keep the header
>
> read.csv.sql("iris.csv", sql = "select * from file limit
> 5",skip=5,header=FALSE)
>
> # thanks
>
>
>> sessionInfo()
> R version 2.13.1 (2011-07-08)
> Platform: i386-pc-mingw32/i386 (32-bit)
>
> locale:
> [1] LC_COLLATE=English_United States.1252 LC_CTYPE=English_United
> States.1252 LC_MONETARY=English_United States.1252 LC_NUMERIC=C
> [5] LC_TIME=English_United States.1252
>
> attached base packages:
> [1] tcltk stats graphics grDevices utils datasets
> methods base
>
> other attached packages:
> [1] sqldf_0.4-2 chron_2.3-42 gsubfn_0.5-7
> proto_0.3-9.2 RSQLite.extfuns_0.0.1 RSQLite_0.9-4
> DBI_0.2-5 myfunctions_1.0
>
> loaded via a namespace (and not attached):
> [1] tools_2.13.1
>
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> and provide commented, minimal, self-contained, reproducible code.
David Winsemius, MD
West Hartford, CT