Re: [R] Save and load workspace in R: strange error.
Hello,
I get the same message when I write the attach function, where is that you
change the user quota?
I use R with mac OS
Thanks.
Hongxiao Zhu wrote:
Hi,
I finally figured out where the problem is. It was because the
user account has a 10GB quota for the systerm that I used.
Once the space limit is reached, R will have this error whenever you
want to save or load.
Gosh! It took me so long to realize this.
Hongxiao
**
* Hongxiao Zhu *
* Department of Statistics, Rice Univeristy *
* Office: DH 3136, Phone: 713-348-2839 *
* http://www.stat.rice.edu/~hxzhu/ *
**
On Wed, 3 Oct 2007, Tony Plate wrote:
Did you check whether 'junk4.RData' was created and what its length was -
maybe an empty file is being created. Is there some sort of quota or
permissions problem? My suggestion would be to look at the size and
permissions on the directory and the file. If you need more help, I
would
suggest posting more details back to the list, e.g., what OS you are
using,
and a directory listing that shows file sizes and permissions (i.e., as
you
get with 'ls -l' on Unix systems.)
-- Tony Plate
Hongxiao Zhu wrote:
Hi,
I tried to load a .RData object on unix system using R, it gives error:
Error: restore file may be empty -- no data loaded
In addition: Warning message:
file 'junk3.RData' has magic number ''
Use of save versions prior to 2 is deprecated
This happens only for using MY user account for the Unix system. I tried
to use a friends's user account to load the same data object, it is
fine. And it never happened to me before until sometime last week.
And This error happens even when I generate a simple random number
from my user account and save it, and load it again.(So obviously it is
not a R version mismatch problem). Does anybody know what happened?
Here is an example what happened:
x=rnorm(100)
save.image('junk4.RData')
load('junk4.RData')
Error: restore file may be empty -- no data loaded
In addition: Warning message:
file 'junk4.RData' has magic number ''
Use of save versions prior to 2 is deprecated
Thanks for any suggestion.
Hongxiao
**
* Hongxiao Zhu *
* Department of Statistics, Rice Univeristy *
* Office: DH 3136, Phone: 713-348-2839 *
* http://www.stat.rice.edu/~hxzhu/ *
__
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
and provide commented, minimal, self-contained, reproducible code.
!DSPAM:4703b16f15261021468!
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Re: [R] Save and load workspace in R: strange error.
Hi,
I finally figured out where the problem is. It was because the
user account has a 10GB quota for the systerm that I used.
Once the space limit is reached, R will have this error whenever you
want to save or load.
Gosh! It took me so long to realize this.
Hongxiao
**
* Hongxiao Zhu *
* Department of Statistics, Rice Univeristy *
* Office: DH 3136, Phone: 713-348-2839 *
* http://www.stat.rice.edu/~hxzhu/ *
**
On Wed, 3 Oct 2007, Tony Plate wrote:
Did you check whether 'junk4.RData' was created and what its length was -
maybe an empty file is being created. Is there some sort of quota or
permissions problem? My suggestion would be to look at the size and
permissions on the directory and the file. If you need more help, I would
suggest posting more details back to the list, e.g., what OS you are using,
and a directory listing that shows file sizes and permissions (i.e., as you
get with 'ls -l' on Unix systems.)
-- Tony Plate
Hongxiao Zhu wrote:
Hi,
I tried to load a .RData object on unix system using R, it gives error:
Error: restore file may be empty -- no data loaded
In addition: Warning message:
file 'junk3.RData' has magic number ''
Use of save versions prior to 2 is deprecated
This happens only for using MY user account for the Unix system. I tried
to use a friends's user account to load the same data object, it is
fine. And it never happened to me before until sometime last week.
And This error happens even when I generate a simple random number
from my user account and save it, and load it again.(So obviously it is
not a R version mismatch problem). Does anybody know what happened?
Here is an example what happened:
x=rnorm(100)
save.image('junk4.RData')
load('junk4.RData')
Error: restore file may be empty -- no data loaded
In addition: Warning message:
file 'junk4.RData' has magic number ''
Use of save versions prior to 2 is deprecated
Thanks for any suggestion.
Hongxiao
**
* Hongxiao Zhu *
* Department of Statistics, Rice Univeristy *
* Office: DH 3136, Phone: 713-348-2839 *
* http://www.stat.rice.edu/~hxzhu/ *
__
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
and provide commented, minimal, self-contained, reproducible code.
!DSPAM:4703b16f15261021468!
__
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
and provide commented, minimal, self-contained, reproducible code.
Re: [R] Save and load workspace in R: strange error.
Did you check whether 'junk4.RData' was created and what its length was
- maybe an empty file is being created. Is there some sort of quota or
permissions problem? My suggestion would be to look at the size and
permissions on the directory and the file. If you need more help, I
would suggest posting more details back to the list, e.g., what OS you
are using, and a directory listing that shows file sizes and permissions
(i.e., as you get with 'ls -l' on Unix systems.)
-- Tony Plate
Hongxiao Zhu wrote:
Hi,
I tried to load a .RData object on unix system using R, it gives error:
Error: restore file may be empty -- no data loaded
In addition: Warning message:
file 'junk3.RData' has magic number ''
Use of save versions prior to 2 is deprecated
This happens only for using MY user account for the Unix system. I
tried to use a friends's user account to load the same data object, it is
fine. And it never happened to me before until sometime last week.
And This error happens even when I generate a simple random number
from my user account and save it, and load it again.(So obviously it is
not a R version mismatch problem). Does anybody know what happened?
Here is an example what happened:
x=rnorm(100)
save.image('junk4.RData')
load('junk4.RData')
Error: restore file may be empty -- no data loaded
In addition: Warning message:
file 'junk4.RData' has magic number ''
Use of save versions prior to 2 is deprecated
Thanks for any suggestion.
Hongxiao
**
* Hongxiao Zhu *
* Department of Statistics, Rice Univeristy *
* Office: DH 3136, Phone: 713-348-2839 *
* http://www.stat.rice.edu/~hxzhu/ *
__
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
and provide commented, minimal, self-contained, reproducible code.
__
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
and provide commented, minimal, self-contained, reproducible code.
Re: [R] Save and load workspace in R: strange error.
Tony,
Thanks for return. Actually, the data object 'junk4.RData' was created but
have size 0. It seems no data was saved. But the real data that I
want to load have data in it, which I can't load use my own user account.
But if using other people's user account under the same system, it can be
loaded.
All the files has the following property if I use ls -l:
-rw-r--r--
The OS I used is windows xp. But I use SSH to connect to the unix server.
I have been using this server for a long time, this error happened since
some day and from then on, I can never load/save workspace.
Hong
**
* Hongxiao Zhu *
* Department of Statistics, Rice Univeristy *
* Office: DH 3136, Phone: 713-348-2839 *
* http://www.stat.rice.edu/~hxzhu/ *
**
On Wed, 3 Oct 2007, Tony Plate wrote:
Did you check whether 'junk4.RData' was created and what its length was -
maybe an empty file is being created. Is there some sort of quota or
permissions problem? My suggestion would be to look at the size and
permissions on the directory and the file. If you need more help, I would
suggest posting more details back to the list, e.g., what OS you are using,
and a directory listing that shows file sizes and permissions (i.e., as you
get with 'ls -l' on Unix systems.)
-- Tony Plate
Hongxiao Zhu wrote:
Hi,
I tried to load a .RData object on unix system using R, it gives error:
Error: restore file may be empty -- no data loaded
In addition: Warning message:
file 'junk3.RData' has magic number ''
Use of save versions prior to 2 is deprecated
This happens only for using MY user account for the Unix system. I tried to
use a friends's user account to load the same data object, it is
fine. And it never happened to me before until sometime last week.
And This error happens even when I generate a simple random number
from my user account and save it, and load it again.(So obviously it is not
a R version mismatch problem). Does anybody know what happened?
Here is an example what happened:
x=rnorm(100)
save.image('junk4.RData')
load('junk4.RData')
Error: restore file may be empty -- no data loaded
In addition: Warning message:
file 'junk4.RData' has magic number ''
Use of save versions prior to 2 is deprecated
Thanks for any suggestion.
Hongxiao
**
* Hongxiao Zhu *
* Department of Statistics, Rice Univeristy *
* Office: DH 3136, Phone: 713-348-2839 *
* http://www.stat.rice.edu/~hxzhu/ *
__
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
and provide commented, minimal, self-contained, reproducible code.
!DSPAM:4703b16f15261021468!
__
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
and provide commented, minimal, self-contained, reproducible code.
Re: [R] Save and load workspace in R: strange error.
Sounds like you are having permissions problems. And as you're using a
mix of Unix and WinXP, you might be suffering from some strange
permissions settings. WinXP allows a very rich set of permissions which
for many exotic combinations have no corresponding mapping to the much
simpler 9-octet Unix permissions space -- so the limited view provided
by the Unix permission string -rw-r--r-- may not really reflect what you
can do with the file. On my own system, where I use WinXP and cygwin,
I've sometimes seem very strange Windows permission sets that look OK in
cygwin, but essentially disable use of a particular file. I generally
fix this by resetting ownership and all permissions using Windows
dialogs. It sounds like you need to get your sysadmins to help you sort
this problem out.
-- Tony Plate
Hongxiao Zhu wrote:
Tony,
Thanks for return. Actually, the data object 'junk4.RData' was created
but have size 0. It seems no data was saved. But the real data that I
want to load have data in it, which I can't load use my own user
account. But if using other people's user account under the same
system, it can be loaded.
All the files has the following property if I use ls -l:
-rw-r--r--
The OS I used is windows xp. But I use SSH to connect to the unix server.
I have been using this server for a long time, this error happened
since some day and from then on, I can never load/save workspace.
Hong
**
* Hongxiao Zhu *
* Department of Statistics, Rice Univeristy *
* Office: DH 3136, Phone: 713-348-2839 *
* http://www.stat.rice.edu/~hxzhu/ *
**
On Wed, 3 Oct 2007, Tony Plate wrote:
Did you check whether 'junk4.RData' was created and what its length
was - maybe an empty file is being created. Is there some sort of
quota or permissions problem? My suggestion would be to look at the
size and permissions on the directory and the file. If you need more
help, I would suggest posting more details back to the list, e.g.,
what OS you are using, and a directory listing that shows file sizes
and permissions (i.e., as you get with 'ls -l' on Unix systems.)
-- Tony Plate
Hongxiao Zhu wrote:
Hi,
I tried to load a .RData object on unix system using R, it gives error:
Error: restore file may be empty -- no data loaded
In addition: Warning message:
file 'junk3.RData' has magic number ''
Use of save versions prior to 2 is deprecated
This happens only for using MY user account for the Unix system. I
tried to use a friends's user account to load the same data object,
it is
fine. And it never happened to me before until sometime last week.
And This error happens even when I generate a simple random number
from my user account and save it, and load it again.(So obviously it
is not a R version mismatch problem). Does anybody know what happened?
Here is an example what happened:
x=rnorm(100)
save.image('junk4.RData')
load('junk4.RData')
Error: restore file may be empty -- no data loaded
In addition: Warning message:
file 'junk4.RData' has magic number ''
Use of save versions prior to 2 is deprecated
Thanks for any suggestion.
Hongxiao
**
* Hongxiao Zhu *
* Department of Statistics, Rice Univeristy *
* Office: DH 3136, Phone: 713-348-2839 *
* http://www.stat.rice.edu/~hxzhu/ *
__
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
and provide commented, minimal, self-contained, reproducible code.
!DSPAM:4703b16f15261021468!
__
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
and provide commented, minimal, self-contained, reproducible code.
[R] Save and load workspace in R: strange error.
Hi,
I tried to load a .RData object on unix system using R, it gives error:
Error: restore file may be empty -- no data loaded
In addition: Warning message:
file 'junk3.RData' has magic number ''
Use of save versions prior to 2 is deprecated
This happens only for using MY user account for the Unix system. I
tried to use a friends's user account to load the same data object, it is
fine. And it never happened to me before until sometime last week.
And This error happens even when I generate a simple random number
from my user account and save it, and load it again.(So obviously it is
not a R version mismatch problem). Does anybody know what happened?
Here is an example what happened:
x=rnorm(100)
save.image('junk4.RData')
load('junk4.RData')
Error: restore file may be empty -- no data loaded
In addition: Warning message:
file 'junk4.RData' has magic number ''
Use of save versions prior to 2 is deprecated
Thanks for any suggestion.
Hongxiao
**
* Hongxiao Zhu *
* Department of Statistics, Rice Univeristy *
* Office: DH 3136, Phone: 713-348-2839 *
* http://www.stat.rice.edu/~hxzhu/ *
__
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
and provide commented, minimal, self-contained, reproducible code.
