Displaying 20 results from an estimated 800 matches similar to: "Missing Values from Spss-Data"
2008 Dec 16
2
rsync and MD5
Hi all!
I've got a question about rsync using the MD5 algorithm.
I know that rsync makes blocks of a file and then compares the checksums of each block.
If the checksum is unequal the block is tranfered.
Otherwise it could be that the checksum is the same but the block is different.
Therefor rsync uses a 128 BIT MD5 algorithm.
Now, at what filesize is it better to check the whole file
2001 Jan 19
2
bringToTop() fails (PR#818)
windows()
plot(1,1)
windows()
plot(1:2,1:2)
dev.list() # we have devices 2 and 3
# device 3 is active and in front
bringToTop(2) # does not work
bringToTop(3) # does not work also
Regards
Jens Oehlschlaegel
--please do not edit the information below--
Version:
platform = i386-pc-mingw32
arch = x86
os = Win32
system = x86, Win32
status =
major = 1
minor = 2.1
year = 2001
month = 01
2001 Jan 03
1
memory trouble
I don't know whether this belongs to r-devel or rather r-help.
Under RW1.11 --nsize=8M --vsize=512M I could
n <- 500000
m <- 20
x <- matrix(rnorm(n*m), ncol=m, nrow=n)
gc()
> n <- 500000
> m <- 20
> x <- matrix(rnorm(n*m), ncol=m, nrow=n)
> gc()
free total (Mb)
Ncells 8190509 8388608 160
Vcells 57033698 67108864 512
# under RW1.20 --vanilla
2001 Aug 29
2
Matching Data & Results (Fuzzy-Cluster-Analysis)
Hello,
i use i.e. the cluster-package and the
fanny-object to construct some cluster's and get
the membership'S for every "Person" & Cluster !
My finally problem is to match efficient the data
and the results's togehter in one table!
Until now i use the ODBC-Package and
save both in a access-file and copy them together,
but i can't be sure that the sorting is the
2010 Jan 13
2
Fwd: Re: Fixed Point on wideband-mode: Single Frame loss on 2000 Hz sine causes "freak off"
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2010 Jan 13
1
Fwd: Re: Fixed Point on wideband-mode: Single Frame loss on 2000 Hz sine causes "freak off"
<body bgcolor="#ffffff" background="https://img.web.de/v/p.gif" class="bgRepeatYes" style="background-repeat: repeat; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 9pt; padding-left: 0px;" ><p>Hi Jean-Marc,</p>
<p> </p>
<p>yes, I tested with floating point. It is only a fixed point
2010 Jan 14
2
Fwd: Re: Fixed Point on wideband-mode: Single Frame loss on 2000 Hz sine causes "freak off"
Hi Jean-Marc,
yes, problem exists in narrowband-mode, too.
I already twiddled with max_gain, but did not have real success. I changed line 337 of ltp.c (function pitch_gain_search_3tap_vq)
if (sum>best_sum && gain_sum<=max_gain) {
to
if (sum>best_sum && gain_sum<max_gain) {
-- that stabilizes speex for 2000 Hz and 2200 Hz input on quality setting 7 (23800
2008 Apr 15
2
How can I import user-defined missings from Spss?
Hi,
It works for me to import spss datasets via library(foreign) with read.spss or via library Hmisc by (spss.get).
But no matter which way I do import the data, user-defined missings from Spss are always lost.
(it makes no difference if there are a single value, a range, or any combination of them. They are always ignored).
Is there any way in R to find out if any value was user-defined missing
2006 Jul 07
2
Diverging results with SPSS
Dear List,
I apologize in advance if this is silly. I tried to replicate an analysis I
did previously in SPSS using R, and was surprised to find different results.
So my question is: shouldn't the following SPSS syntax
REGRESSION
DEPENDENT INC89
/METHOD=ENTER hiedyrs experien SE93rec.
Yeld the same results of the following R command
modelB<-lm(INC89~HIEDYRS+EXPERIEN+SE93REC)
I
2010 Jan 25
4
Does Amazon.com blocks scraping?
Hi there
Does anyone know if Amazon.com has any sort of server side script that tries
to block scraping activities? I first noticed that if I didn?t change the
agent alias, it would fetch a page exactly like the normal one, but without
the intial search field(maybe a silly way to prevent scraping). Then after
it, I changed to some other alias, and submit a search. I got the result
page as
2006 Oct 03
1
Error in X11 (PR#9272)
Full_Name: Frank Sch?ffer
Version: 2.3.1
OS: Ubuntu 6.10 (Edgy Eft)
Submission from: (NULL) (86.56.0.173)
frank at darwin:~$ R
R : Copyright 2006, The R Foundation for Statistical Computing
Version 2.3.1 (2006-06-01)
ISBN 3-900051-07-0
R ist freie Software und kommt OHNE JEGLICHE GARANTIE.
Sie sind eingeladen, es unter bestimmten Bedingungen weiter zu verbreiten.
Tippen Sie 'license()'
2020 Sep 08
4
Operations with long altrep vectors cause segfaults on Windows
>>>>> Martin Maechler
>>>>> on Tue, 8 Sep 2020 10:40:24 +0200 writes:
>>>>> Hugh Parsonage
>>>>> on Tue, 8 Sep 2020 18:08:11 +1000 writes:
>> I can only reproduce on Windows, but reliably (both 4.0.0 and 4.0.2):
>> $> R --vanilla
>> x <- c(0L, -2e9:2e9)
>> # > Segmentation
2020 Sep 08
2
Operations with long altrep vectors cause segfaults on Windows
I can only reproduce on Windows, but reliably (both 4.0.0 and 4.0.2):
$> R --vanilla
x <- c(0L, -2e9:2e9)
# > Segmentation fault
Tried to reproduce on Linux but the above worked as expected. Not an
issue merely with the length of the vector; for example, x <-
rep_len(1:10, 1e10) works, though the altrep vector must be long to
reproduce:
x <- c(0L, -1e9:1e9) #ok
Segmentation
2007 Nov 18
1
"Couldn't find function par"
I have just installed version 2.6.0 of R using the Ubuntu Dapper Drake
packages from CRAN. I picked the installation option of overwriting
the existing config files. Since then, R starts with an error message
which I don't quite get because the function it claims not to have found
can be called nicely. It wouldn't bug me at all, but R CMD Sweave is a
bit more picky than me and dies after
2008 Jul 02
2
spss long labels
Hi,
A frequently seen issue with importing SPSS data files, is that R does
not import the 'long variable names'.
I built a patch on the R-project's foreign module, in order to import
the 'long variable names' from SPSS (record 7, subtype 13).
To complete the job, I had to expand the "struct variable" definition
to have 64 +1 charachters. I'm not aware of side
2008 Oct 22
1
R 2.8.0 qqnorm produces error with object of class zoo?
Dear list-reader,
by running the following script:
library(zoo)
sessionInfo()
search()
packageDescription("zoo")
data(EuStockMarkets)
dax <- as.zoo(EuStockMarkets[1:10, "DAX"])
daxr <- diff(log(dax))
identical(as.vector(qnorm(daxr)), qnorm(coredata(daxr)))
qqnorm(coredata(daxr))
qqnorm(daxr)
qqnorm() produces an error:
> qqnorm(daxr)
Fehler in if (xi == xj) 0L
2012 Aug 23
1
Problems in installing R -packages
Hello,
err dump [1], perhaps related [2]. Also
$ sudo chown -R xyz:staff ~/R
# sudo su; su xyz; groups
web-content staff
Not just vim-R-plugin -problem anymore, more pkg -installation -prob,
doubting perms/group -issue but fixed them in accordance by Dirk's hints.
What is the problem in installing packages?
--
Regards,
Henri Losoi
--
[1] http://pastie.org/4577538
[2]
2008 Dec 17
1
Results table and heap statistics
Hi all!
I want to make a similar table as on the tech report at
http://rsync.samba.org/tech_report/node6.html
But with which command rsync shows me these stats?
With --stats I get the heap statistics. I didn't find anything about the abbreviations.
Could someone tell me please what e.g. ordblks, hblkhd, etc. mean? (I know that blk=block) :)
Thanks very much.
David
2020 Sep 08
2
[External] Re: Operations with long altrep vectors cause segfaults on Windows
On Tue, 8 Sep 2020, Hugh Parsonage wrote:
> Thanks Martin. On further testing, it seems that the segmentation
> fault can only occur when the amount of obtainable memory is
> sufficiently high. On my machine (admittedly with other processes
> running):
>
> $ R --vanilla --max-mem-size=30G -e "x <- c(0L, -2e9:2e9)"
> Segmentation fault
>
> $ R --vanilla
2010 Jan 13
0
Fwd: Re: Fixed Point on wideband-mode: Single Frame loss on 2000 Hz sine causes "freak off"
Hi Frank,
Sorry, I *do* care about the problem and just happen to be overworked at
the moment. What I suspect is that the pitch gain gets close enough to
unity that the loss makes it bust. Did you test with the floating-point
code?
Jean-Marc
On 2010-01-13 03:45, Frank Lorenz wrote:
> Hi,
>
> is no one willing to spent some effort on this topic? At least it would
> be good
>