Displaying 3 results from an estimated 3 matches for "freeciti".
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freecity
2012 Nov 08
2
Help Read File With Odd Characters
I have a large (105MB) data file, tab-delimited with a header. There are
some odd characters at the beginning of the file that are preventing it
from being read by R.
> dfTemp = read.delim(filename)
Error in make.names(col.names, unique = TRUE) :
invalid multibyte string at '<ff><fe>m'
When I view the file with head, I see:
??muni_code parcel_id?
The file is too large
2012 Apr 13
2
Odd characters at beginning of file
I'm use RPostgreSQL to access data on a Postgres server. I would like to
keep my SQL statements in external files, as they're easier to write and
debug in pgAdmin, then I use readLines to bring them into R and feed to
dbGetQuery.
Here's the problem. When I create a SQL script with pgAdmin, then load it
in R, the ensuing script fails when I feed it to dbGetQuery. When I inspect
the
2012 Apr 27
3
A guide to R packages for Ubuntu
As per a request, here is a brief guide to what is available to R users
as packages in Ubuntu.
Each release of Ubuntu includes the latest version of R and the
recommended packages. In addition, there are approximately 80
additional r-cran packages available in the default repositories. The
limitation to these packages is that they are not updated and reflect
the current version of the