Hi Stephen,
I have read .mdb files using RODBC package.
Try give a look on it.
bests
milton
On Fri, Aug 14, 2009 at 7:55 PM, stephen sefick <ssef...@gmail.com> wrote:
> > library(Hmisc)
> > # Read all tables in the Microsoft Access database blabla.mdb
> > # perhaps better change to Locale in which the .mdb file was
> > # generated to avoid that accented table column names are
> > # getting lost.file first
> > Sys.setenv(PATH=paste(Sys.getenv('PATH'),'/sw/bin',sep=':'))
> > d <- mdb.get('/Users/sefick/Desktop/FtBragg_GeoDataBase_AuburnUNV.mdb')
>
> This is what I get when I try the above code
>
> Error in type.convert(data[[i]], as.is = as.is[i], dec = dec,
> na.strings = character(0L)) :
> invalid multibyte string at '<ff><ff><fa><ff>'
>
> On Fri, Aug 14, 2009 at 12:27 PM, stephen sefick<ssef...@gmail.com> wrote:
> > thank you all- I will report back when I have tried on my computer at
> home.
> >
> > On Fri, Aug 14, 2009 at 12:24 PM, Phil Spector<spec...@stat.berkeley.edu>
> wrote:
> >> Stephen -
> >> You can modify your path on the fly with Sys.setenv:
> >>
> >> Sys.setenv(PATH=paste(Sys.getenv('PATH'),'/sw/bin',sep=':'))
> >>
> >> should make executables installed in /sw/bin available to R.
> >>
> >> - Phil Spector
> >> Statistical Computing Facility
> >> Department of Statistics
> >> UC Berkeley
> >> spec...@stat.berkeley.edu
> >>
> >>
> >> On Fri, 14 Aug 2009, stephen sefick wrote:
> >>
> >>> Frank,
> >>> I have tried to use this package, but because I am using fink to
> >>> install packages the mdbtools binary they are not accessible by the
> >>> function from within R. I checked this by just trying to call it with
> >>> the system function and R returned /bin/sh not found. I can access
> >>> the binary from the terminal, so the /sw/bin directory where mdbtools
> >>> is located is in my PATH- at least at a terminal.
> >>> thanks for the help,
> >>>
> >>> Stephen Sefick
> >>>
> >>> On Fri, Aug 14, 2009 at 11:27 AM, Frank E Harrell
> >>> Jr<f.harr...@vanderbilt.edu> wrote:
> >>>>
> >>>> The R Hmisc package interfaces these tools - see its mdb.get function.
> >>>>
> >>>> Frank
> >>>>
> >>>>
> >>>> Marc Schwartz wrote:
> >>>>>
> >>>>> On Aug 14, 2009, at 10:29 AM, stephen sefick wrote:
> >>>>>
> >>>>>> I have a geodatabase and would like to import it into GRASS, but it
> is
> >>>>>> in .mbf. I use mac and linux, and don't have access to access on
> the
> >>>>>> machines that I normally use. I do have access to access at school,
> >>>>>> but I would like to find a way around this if possible. Any
> thoughts,
> >>>>>> comments, or suggestions would be welcome.
> >>>>>> thanks,
> >>>>>
> >>>>> I think that on Linux and OSX, from an open source perspective, the
> only
> >>>>> option is to use MDB Tools, though I have seen mixed reports of
> success,
> >>>>> including some threads in the R-Help archives. It also appears that
> >>>>> there
> >>>>> has been no development on the package for about 5 years, as the
> current
> >>>>> version (0.6pre1) dates from 2004. That may suggest limited, if any,
> >>>>> compatibility with recent versions of Access file formats.
> >>>>>
> >>>>> You can download the source tarball here:
> >>>>>
> >>>>> http://sourceforge.net/projects/mdbtools/
> >>>>>
> >>>>> For OSX, it is available via MacPorts:
> >>>>>
> >>>>>
> >>>>>
> http://trac.macports.org/browser/trunk/dports/databases/mdbtools/Portfile
> >>>>>
> >>>>> and for major Linux distributions, there are typically pre-compiled
> >>>>> binaries available via the standard repos and installation tools (eg.
> >>>>> yum
> >>>>> and apt-get).
> >>>>>
> >>>>> There was also some work by the OO.org folks a while back to embed
> MDB
> >>>>> Tools in OpenOffice, but I am not aware of the current state of the
> >>>>> project
> >>>>> or if it is even active any longer.
> >>>>>
> >>>>> There is a commercial option from Actual Technologies:
> >>>>>
> >>>>> http://www.actualtechnologies.com/product_access.php
> >>>>>
> >>>>> which appears to provide an ODBC driver for Access on OSX. The page
> >>>>> focuses on the use of either Excel or FileMaker Pro with the driver.
> >>>>> However, you may be able to get it to work with RODBC.
> >>>>>
> >>>>> I use Actual's ODBC driver for Oracle on OSX via RODBC, since Oracle
> has
> >>>>> not seen fit to provide a free one as they do for Linux and have been
> >>>>> very
> >>>>> pleased. It was easy to install and configure, so take that for what
> >>>>> it's
> >>>>> worth.
> >>>>>
> >>>>> HTH,
> >>>>>
> >>>>> Marc Schwartz
> >>>>>
> >>>>> ______________________________________________
> >>>>> R-help@r-project.org mailing list
> >>>>> https://stat.ethz.ch/mailman/listinfo/r-help
> >>>>> PLEASE do read the posting guide
> >>>>> http://www.R-project.org/posting-guide.html<http://www.r-project.org/posting-guide.html>
> >>>>> and provide commented, minimal, self-contained, reproducible code.
> >>>>>
> >>>>
> >>>>
> >>>> --
> >>>> Frank E Harrell Jr Professor and Chair School of Medicine
> >>>> Department of Biostatistics Vanderbilt
> University
> >>>>
> >>>
> >>>
> >>>
> >>> --
> >>> Stephen Sefick
> >>>
> >>> Let's not spend our time and resources thinking about things that are
> >>> so little or so large that all they really do for us is puff us up and
> >>> make us feel like gods. We are mammals, and have not exhausted the
> >>> annoying little problems of being mammals.
> >>>
> >>> -K.
> Mullis
> >>>
> >>> ______________________________________________
> >>> R-help@r-project.org mailing list
> >>> https://stat.ethz.ch/mailman/listinfo/r-help
> >>> PLEASE do read the posting guide
> >>> http://www.R-project.org/posting-guide.html<http://www.r-project.org/posting-guide.html>
> >>> and provide commented, minimal, self-contained, reproducible code.
> >
> >
> >
> > --
> > Stephen Sefick
> >
> > Let's not spend our time and resources thinking about things that are
> > so little or so large that all they really do for us is puff us up and
> > make us feel like gods. We are mammals, and have not exhausted the
> > annoying little problems of being mammals.
> >
> > -K. Mullis
> >
>
>
>
> --
> Stephen Sefick
>
> Let's not spend our time and resources thinking about things that are
> so little or so large that all they really do for us is puff us up and
> make us feel like gods. We are mammals, and have not exhausted the
> annoying little problems of being mammals.
>
> -K. Mullis
>
> ______________________________________________
> R-help@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html<http://www.r-project.org/posting-guide.html>
> and provide commented, minimal, self-contained, reproducible code.
>
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