Displaying 5 results from an estimated 5 matches for "chelminsky".
2009 Dec 19
2
Run time error when executing sqlQuery using the 64-bit version of R with 64-bit RODBC package in a Solaris 10 Sparc machine.
...er>, <password>)
> sqlQuery(channel,"select sysdate from dual")
Error in .Call(C_RODBCFetchRows, attr(channel, "handle_ptr"), max,
buffsize, :
negative length vectors are not allowed
> close(channel)
> q()
Any suggestions are greatly appreciated.
Alexander Chelminsky
Principal
CSC
GBS | p: +1 781 290 1620 | f: +1 781 890 1208 | m: +1 617 650 5453 |
achelminsky at csc.com | www.csc.com
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2010 Jan 24
0
Setting the value of max in calls to sqlGetResults
...))
SYSDATE
1 2010-01-24 15:10:02
>
The issue is that, before issuing the query, I don't know how the size of
the resulting data frame. My question is: Is there a way to obtain the
value of the resulting data frame and using that as an argument to the max
parameter?
Alexander Chelminsky
Principal
CSC
GBS | p: +1 781 290 1620 | f: +1 781 890 1208 | m: +1 617 650 5453 |
achelminsky at csc.com | www.csc.com
This is a PRIVATE message. If you are not the intended recipient, please
delete without copying and kindly advise us by e-mail of the mistake in
delivery.
NOTE: Regardless of co...
2010 Jan 24
0
Setting thevalue of max in calls to sqlGetResults
...;))
SYSDATE
1 2010-01-24 15:10:02
>
The issue is that, before issuing the query, I don't know how the size of
the resulting data frame. My question is: Is there a way to obtain the
value of the resulting data frame and using that as an argument to the max
parameter?
Alexander Chelminsky
Principal
CSC
GBS | p: +1 781 290 1620 | f: +1 781 890 1208 | m: +1 617 650 5453 |
achelminsky at csc.com | www.csc.com
This is a PRIVATE message. If you are not the intended recipient, please
delete without copying and kindly advise us by e-mail of the mistake in
delivery.
NOTE: Regardless of co...
2010 May 04
0
Error when invoking x11()
...ssage:
In x11() :
unable to load shared library '/usr/local/lib/R/modules//R_X11.so':
ld.so.1: R: fatal: libpangocairo-1.0.so.0: open failed: No such file or
directory)
The module is not present in my environment. Is there anything I need to
install for this to work?
Thanks
Alexander Chelminsky
Principal
CSC
GBS | p: +1 781 290 1620 | f: +1 781 890 1208 | m: +1 617 650 5453 |
achelminsky at csc.com | www.csc.com
This is a PRIVATE message. If you are not the intended recipient, please
delete without copying and kindly advise us by e-mail of the mistake in
delivery.
NOTE: Regardless of co...
2010 May 05
0
R-help Digest, Vol 87, Issue 5
...Winsemius)
80. rgl: plane3d or abline() analog (Michael Friendly)
81. Re: rgl: plane3d or abline() analog (David Winsemius)
82. Re: generating correlated random variables from different
distributions (Greg Snow)
83. Re: Agreement (Tobias Verbeke)
84. Error when invoking x11() (Alex Chelminsky)
85. Re: Avoiding for-loop for splitting vector into subvectors
based on positions (Joris Meys)
86. Two Questions on R (call by reference and pre-compilation)
(Ruihong Huang)
87. timing a function (pdb)
88. Re: timing a function (mohamed.lajnef at inserm.fr)
89. Re: R formula...