similar to: I have a question

Displaying 20 results from an estimated 1000 matches similar to: "I have a question"

2004 Oct 21
2
an introduction to R in french
Hello wizaRds ! I am looking for a french and recent version of "An introduction to R". Does anybody know where i could find on of these. Thanks. -- Romain Fran??ois 25, avenue Guy Moquet 94 400 Vitry sur seine FRANCE _______________________ _______________________ francoisromain at free.fr 01 46 80 65 60 06 18 39 14 69
2004 Oct 31
1
another question about fisher.test
Dear all, I have another question about fisher.test: Is there any way to save the resulting p-value in a matrix or file after a loop as below? for (i in 1:42) { # testing difference in income(pinc) between people in # (with in1=1) and out (with in1=0) of the program for # group i fisher.test(m$pinc[m$group==i], m$in1[m$group==i], workspace=40000000, hybrid=F)} When I run this loop, there is no
2004 Oct 31
1
another question about fisher.test
Dear all, I have another question about fisher.test: Is there any way to save the resulting p-value in a matrix or file after a loop as below? for (i in 1:42) { # testing difference in income(pinc) between people in # (with in1=1) and out (with in1=0) of the program for # group i fisher.test(m$pinc[m$group==i], m$in1[m$group==i], workspace=40000000, hybrid=F)} When I run this loop, there is no
2004 Nov 12
1
Firefox keyword searches for R & S-Plus
If you've 'rediscovered the web' with Firefox (http://getfirefox.com), you might find this tip handy. Suppose you want to search the (local) R documentation for information about the lme function. Wouldn't it be nice to just type into the browser address bar: r lme and have the search performed? Here's how (on Windows): Click on this link:
2008 Aug 23
2
how to call a C-library in R
Hi, everyone, I need to use a C library. But since I have little experience in C, I want to call this C library in R and program the rest in R. Does anyone know how to do this? Thanks, Cindy [[alternative HTML version deleted]]
2009 Aug 10
2
matrix power
Hi, All, If I have a symmetric matrix, how can I get the negative square root of the matrx, ie. X^(-1/2) ? Thanks, Cindy [[alternative HTML version deleted]]
2009 Jul 27
2
local regression using loess
Hi, All, I have a dataset with binary response ( 0 and 1) and some numerical covariates. I know I can use logistic regression to fit the data. But I want to consider more locally. So I am wondering how can I fit the data with 'loess' function in R? And what will be the response: 0/1 or the probability in either group like in logistic regression? Thank you, Cindy [[alternative HTML
2009 Jul 29
2
install package from CRAN
Hi, I have a very basic question about install packages from CRAN on unix. I only installed on Windows before. Should I use the command install.package? The error message I got is syntax error near unexpected token `"mvtnorm"' Is it because I didn't set the path? Which path should I specify? Thanks, Cindy [[alternative HTML version deleted]]
2008 Jul 24
1
R-package install
Hi, I have a R package, which is a .tar.tar file. And it is said to be source code for all platforms. And the author said it should install on any system (but he didn't know about Windows). I am wondering if I can use this package in Windows R. Thank you, Cindy [[alternative HTML version deleted]]
2011 Apr 09
1
integration
Hi, All, I have a density function with 3 variables which is defined on some irregular domain, and I want to get the marginal distribution of each variable. Is there any function doing this? A simple example is p(x,y,z)=x*y*z*I(xy>z). So each marginal distribution is a function of the other two variables. My density form is very complicated, so I cannot do it by hand. I was just wondering if
1999 Jan 08
2
mapping drives
I'm new to Samba, and we just loaded it here at our site to interact with NT. We're running Sun Solaris 2.5.1, and NT TERMINAL SERVER 4.0. (Forgive the caps, but we've found this multi user environment wreaks havoc on some applications). The drives are served out fine, and everyone can map under the user id they have logged onto NT with. All NT ids match the Unix id. However, you
2009 Nov 15
4
pairs
Hi, All, I have an n by m matrix with each entry between 1 and 15000. I want to know the frequency of each pair in 1:15000 that occur together in rows. So for example, if the matrix is 2 5 1 6 1 7 8 2 3 7 6 2 9 8 5 7 Pair (2,6) (un-ordered) occurs together in rows 1 and 3. I want to return the value 2 for this pair as well as that for all pairs. Is there a fast way to do this avoiding loops?
2009 Feb 02
8
ZFS core contributor nominations
The time has come to review the current Contributor and Core contributor grants for ZFS. Since all of the ZFS core contributors grants are set to expire on 02-24-2009 we need to renew the members that are still contributing at core contributor levels. We should also add some new members to both Contributor and Core contributor levels. First the current list of Core contributors: Bill
2008 Nov 03
2
Multiple Submit Buttons
Hello. I have run into a new form that contains multiple submit buttons. Currently my code for working with forms looks just like this example. require ''rubygems'' require ''mechanize'' a = WWW::Mechanize.new { |agent| agent.user_agent_alias = ''Mac Safari'' } a.get(''http://google.com/'') do |page|
2013 Mar 22
1
LAST CALL: zfs-discuss is moving Sunday, March 24, 2013
I hope to see everyone on the other side... *************************************** The ZFS discussion list is moving to java.net. This opensolaris/zfs discussion will not be available after March 24. There is no way to migrate the existing list to the new list. The solaris-zfs project is here: http://java.net/projects/solaris-zfs See the steps below to join the ZFS project or just the
2009 Feb 09
1
question about mean
Hello, everyone, I have a matrix like following: school value A .1 A .2 A .15 A .2 B .3 B .5 C .3 C .3 C .4 C .5 C .6 C .9 C 1 I want to get the mean 'value' for each 'school', but each school has different length. Is there any way to do this fast? Because my
2009 Jul 26
1
normal mixture model
Hi, All, I want to fit a normal mixture model. Which package in R is best for this? I was using the package 'mixdist', but I need to group the data into groups before fitting model, and different groupings seem to lead to different results. What other package can I use which is stable? And are there packages that can automatically determine the number of components? Thank you, Cindy
2023 Jun 30
2
[PATCH] vp_vdpa: synchronize irq when free irq
This commits synchronizes irqs when free them Signed-off-by: Zhu Lingshan <lingshan.zhu at intel.com> Tested-by: Cindy Lu <lulu at redhat.com> --- drivers/vdpa/virtio_pci/vp_vdpa.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/vdpa/virtio_pci/vp_vdpa.c b/drivers/vdpa/virtio_pci/vp_vdpa.c index 281287fae89f..d8ee3e68cd2d 100644 --- a/drivers/vdpa/virtio_pci/vp_vdpa.c
2010 Apr 27
2
ZFS version information changes (heads up)
Hi everyone, Please review the information below regarding access to ZFS version information. Let me know if you have questions. Thanks, Cindy CR 6898657: http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6898657 ZFS commands zpool upgrade -v and zfs upgrade -v refer to URLs that are no longer redirected to the correct location after April 30, 2010. Description The
2010 Oct 05
4
FIREWALL, Troopmaster FTP problem on Mac using Wine
On Mac using Wine trying to download database from FTP site for Troopmaster (Windows application) Application opens, I have upgraded program. I have fixed internet provider opening Port for use through modem. I believe I might need to add program to a list for firewall. On the Mac side, I can't see application (TroopMaster.EXE) to add to Firewall in Security. On the wine side I don't know