[R] Fwd: Problem with ODBC connection
Duncan Mackay
mackay at northnet.com.au
Tue Jun 11 08:03:21 CEST 2013
Try
library(RODBC)
Channel1 <- odbcConnectExcel2007("MyFile.xls", readOnly = TRUE)
Channel1
RODBC Connection 1
Details:
case=nochange
DBQ=g:\1\MyFile.xls
DefaultDir=g:\1
Driver={Microsoft Excel Driver (*.xls, *.xlsx, *.xlsm, *.xlsb)}
DriverId=1046
MaxBufferSize=2048
PageTimeout=5
aaaa = sqlFetch(Channel1, "aaaa",
colnames = F,
rownames = F)
str(aaaa)
'data.frame': 7100 obs. of 21 variables:
$ Criteria: chr "a" "s" "d" "f" ...
$ s : num NA NA NA NA NA NA NA NA NA 0 ...
$ d : num NA 0 0 NA 0 NA NA 0 0 NA ...
$ fd : logi NA NA NA NA NA NA ...
$ f : logi NA NA NA NA NA NA ...
$ fd1 : num 0.00 0.00 1.73e-18 NA 0.00 ...
$ f1 : num 2.78e-17 0.00 6.94e-18 NA 0.00 ...
$ fd2 : num -4.03e-16 0.00 2.78e-17 NA 0.00 ...
$ f2 : num NA NA 5 -4.25 -1.53 0 NA NA NA NA ...
$ fd3 : logi NA NA NA NA NA NA ...
$ f3 : logi NA NA NA NA NA NA ...
$ F12 : logi NA NA NA NA NA NA ...
$ F13 : logi NA NA NA NA NA NA ...
$ F14 : logi NA NA NA NA NA NA ...
$ F15 : logi NA NA NA NA NA NA ...
$ F16 : logi NA NA NA NA NA NA ...
$ F17 : logi NA NA NA NA NA NA ...
$ F18 : logi NA NA NA NA NA NA ...
$ F19 : logi NA NA NA NA NA NA ...
$ F20 : logi NA NA NA NA NA NA ...
$ F21 : logi NA NA NA NA NA NA ...
Duncan
Duncan Mackay
Department of Agronomy and Soil Science
University of New England
Armidale NSW 2351
Email: home: mackay at northnet.com.au
At 06:34 11/06/2013, you wrote:
>Any response please? Was my question not clear to the list? Please let me
>know.
>
>Thanks and regards,
>
>---------- Forwarded message ----------
>From: Christofer Bogaso <bogaso.christofer at gmail.com>
>Date: Sat, Jun 8, 2013 at 9:39 PM
>Subject: Re: Problem with ODBC connection
>To: r-help <r-help at r-project.org>
>
>
>Hello All,
>
>My previous post remains unanswered probably because the attachment was not
>working properly.
>
>So I am re-posting it again.
>
>My problem is in reading an Excel-2003 file through ODBC connection using
>RODBC package. Let say I have this Excel file:
>
>http://www.2shared.com/document/HS3JeFyW/MyFile.html
>
>
>I saved it in my "F:" drive and tried reading the contents using RODBC
>connection:
>
> > library(RODBC)
> > MyData <- sqlFetch(odbcConnectExcel("f:/MyFile.xls"), "aaaa")
> > head(MyData, 30)
>
>
>However it looks that the second column (with header 's') is not read
>properly.
>
>Can somebody here explain this bizarre thing? Did I do something wrong in
>reading that?
>
>Really appreciate if someone could point out anything what might go wrong.
>
>Thanks and regards,
>
>
>On Fri, Jun 7, 2013 at 4:46 PM, Christofer Bogaso <
>bogaso.christofer at gmail.com> wrote:
>
> > Hello again,
> >
> > I am having problem with ODBC connection using the RODBC package.
> >
> > I am basically trying to read the attached Excel-2003 file using RODBC
> > package. Here is my code:
> >
> > > head(sqlFetch(odbcConnectExcel("d:/ssss1.xls"), "aaaa"), 30);
> > odbcCloseAll()
> > Criteria s d fd f fd1
> > f1 fd2 f2 fd3 f3 F12 F13 F14 F15 F16 F17
> > F18 F19 F20
> > 1 a NA NA NA NA 0.000000000000000000000000
> > 0.000000000000000027755576 -0.00000000000000040332321 NA NA NA NA
> > NA NA NA NA NA NA NA NA
> > 2 s NA 0 NA NA 0.000000000000000000000000
> > 0.000000000000000000000000 0.00000000000000000000000 NA NA NA NA
> > NA NA NA NA NA NA NA NA
> > 3 d NA 0 NA NA 0.000000000000000001734723
> > 0.000000000000000006938894 0.00000000000000002775558 5.00 NA NA NA
> > NA NA NA NA NA NA NA NA
> > 4 f NA NA NA NA NA
> > NA NA -4.25 NA NA NA NA NA NA NA NA
> > NA NA NA
> > 5 f NA 0 NA NA 0.000000000000000000000000
> > 0.000000000000000000000000 0.00000000000000000000000 -1.53 NA NA NA
> > NA NA NA NA NA NA NA NA
> > 6 f NA NA NA NA NA
> > NA 0.00000000000000000000000 0.00 NA NA NA NA NA NA NA NA
> > NA NA NA
> > 7 f NA NA NA NA NA
> > NA 0.00000000000000000000000 NA NA NA NA NA NA NA NA NA
> > NA NA NA
> > 8 f NA 0 NA NA NA
> > NA NA NA NA NA NA NA NA NA NA NA
> > NA NA NA
> > 9 f NA 0 NA NA NA
> > NA NA NA NA NA NA NA NA NA NA NA
> > NA NA NA
> > 10 f NA NA NA NA NA
> > NA NA NA NA NA NA NA NA NA NA NA
> > NA NA NA
> > 11 f NA NA NA NA NA
> > NA NA NA NA NA NA NA NA NA NA NA
> > NA NA NA
> > 12 f NA NA NA NA NA
> > NA NA NA NA NA NA NA NA NA NA NA
> > NA NA NA
> > 13 f NA NA NA NA NA
> > NA NA NA NA NA NA NA NA NA NA NA
> > NA NA NA
> >
> > Here you see the data in second column could not read at all.
> >
> > Can somebody point me if I did something wrong?
> >
> > Thanks and regards,
> >
>
> [[alternative HTML version deleted]]
>
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