search for: ss09pusa

Displaying 1 result from an estimated 1 matches for "ss09pusa".

2010 Nov 15
5
How to Read a Large CSV into a Database with R
...e how to confirm that or what to change if it is. I do want to get all columns from the CSV into the data table, so I don't want to filter anything. library(sqldf) setwd("R:\\American Community Survey\\Data\\2009") sqldf("attach 'sqlite' as new") read.csv.sql("ss09pusa.csv" , sql="create table ss09pusa as select * from file" , dbname="sqlite") sqldf("select * from ss09pusa limit 3",dbname="sqlite") I've also tried using the SQL IMPORT command, which I couldn't get working properly, even on a tiny two-field, f...