similar to: Can't reproduce clusplot princomp results.

Dear List: I am working to understand some differences between the results of the svymean() function in the survey package and from code I have written myself. The results from svymean() also agree with results I get from SAS proc surveymeans, so, this suggests I am misunderstanding something. I am never comfortable with "I did what the software" does mentality, so I am working to

For block effects with small variance, lmer will sometimes estimate the variance as being very close to zero and issue a warning. I don't have a problem with this -- I've explored things a bit with some simulations (see below) and conclude that this is probably inevitable when trying to incorporate random effects with not very much data (the means and medians of estimates are plausibly

Dear R users; Im working with lme and Id like to have an idea of how can I get CI for the predictions made with the model. Im not a stats guy but, if Im not wrong, the CIs should be different if Im predicting a new data point or a new group. Ive been searching through the web and in help-lists with no luck. I know this topic had been asked before but without replies. Can anyone give an idea of

Hi I have a pb with large file on a RedHat 9/Reiseifs/Samba 3.0.1 server My linux server will be use for backup Oracle databases. There is files of 4 Gb but, when I connect to the Oracle 9i server I see files of 16 E. I have search in thousand threads in the forum, but it's still very confusing for me. - when doing ./configure samba indicate check for LFS -- yes - I connect to the win2k

Hi; I'heve got a strange problem with samba 3.0.4. It's configured as PDC, It functions joining a computer with w2k/XP to domain, logging-in, mapping disk. The problem appears by copying data to the mapped disk or to another resource of server. In windows the indicator or progress stays in one place, after same time a message appears "Network path can't be found" and in

Doing the normal build process [1] for a first time with a R 2.0.0 snapshot -- the Sep 21 version I uploaded to Debian's 'experimental' section two days ago, ended in failure. The package in question is cluster 1.9.6 which should be 2.0.0-ready. The (partial) log follows: ----------------------------------------------------------------------------- [...] g77 -mieee-fp -fPIC -g -O2

Dear all I'm trying to run a cluster analysis with R Here are the commands: mydata <- na.omit(matrix) # listwise deletion of missing mydata <- scale(matrix) # standardize variables fit <- kmeans(mydata, 8) # 8 cluster solution # get cluster means aggregate(mydata,by=list(fit$cluster),FUN=mean) # append cluster assignment mydata <- data.frame(mydata, fit$cluster)

I am a relative novice with R and am having some difficulty using 'clusplot' (package Cluster). I have performed PCA analysis (using vegan) on a large set of morphometric measurements and revealed up to 4 principal components. To examine the grouping of the data I have used PAM followed by clusplot to visualise the clusters. My problem is that I would like to see the clusters plotted on

Hi there, I want to do classify some 2-dimensional points into four clusters by pam() in the cluster package. However, I encountered some problems. 1. How can I change the "xlab" and "ylab" instead of the default "Component 1" and "Component 2"? When I put "xlab" option in the function, it always says "formal argument "xlab"

Dear Friends, require(cluster) x <- rbind(cbind(rnorm(10, 0, 0.5), rnorm(10, 0, 0.5)), cbind(rnorm(15, 5, 0.5), rnorm(15, 5, 0.5))) plot(pp <- pam(x, 2), which.plots = 1) How can I extract the coordinates used in the plot? _____________________________ Professor Michael Kubovy University of Virginia Department of Psychology Postal Address: P.O.Box 400400, Charlottesville, VA 22904-4400

I created a clusplot from PAM results. It represents how signals have been classified. Signals are identified by a numerical label. My trial distance matrix is made up of 10 rows, one for eacjh signal. I assigned the signals iidentifiers as rownames of the distance matrix. rwn [1] "1104" "1332" "2057" "2425" "2483" "2530"

Hello, I have a large data set that has more columns than rows (sample data below). I am trying to perform a partitioning cluster analysis and then plot that using pca. I have tried using CLUSPLOT(), but that only allows for 'princomp' where I need 'prcomp' as I do not want to reduce my columns. Is there a way to edit the CLUSPLOT() code to use 'prcomp', please? #

Dear people, I used clusplot to plot a partition result. The partition result was from pamk with a distance object as input. Then I applied cmdscale on the same distance object for coordinates to make another scatterplot. My problem is this: the coordinates from the cmdscale calculation, though with the same shape, were different in scale and rotation from the scatter plot yielded by clusplot.

Hello, i know i know, i'm getting annoying but appearently i always come up with weird ideas and i cant seem to accomplish such a task. the scenario is that i have an LDAP server with a bunch of users. some of them are in a specific OU, and i'd like to define for all these users belonging to this OU an alternative mail location/storage. in details for all the users i'd like to use

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Tue, 25 Feb 2014, list at grootstyr.eu wrote: > On Tue, Feb 25, 2014 at 11:42:33AM +0100, Francesco wrote: >> in details for all the users i'd like to use maildir storage in a >> directory, while for the users belonging to a specific OU i'd like to >> use dbox with an alternative storage attached. >> >> so

Hello I've tried to move from my Windows7 x86_64 to my Gentoo (x86_64) SofTokenII application. What i did: 1. moved Program Files (x86)/Secure Computing/SofToken-II directory 2. added to registry (wine regedit file.reg): [HKEY_LOCAL_MACHINE\SOFTWARE\Secure Computing] [HKEY_LOCAL_MACHINE\SOFTWARE\Secure Computing\Agent] [HKEY_LOCAL_MACHINE\SOFTWARE\Secure Computing\Agent\myuser]

The following code in clusplot.default (package cluster) is in error: x1 <- cmdscale(x, k = 2, eig = TRUE) var.dec <- sum(x1$eig)/sum(diag(x1$x)) if (var.dec < 0) var.dec <- 0 if (var.dec > 1) var.dec <- 1 x1 <- x1$points x1 has components with names "points" and "eig", not "x", so

http://bugzilla.mindrot.org/show_bug.cgi?id=940 Summary: xmmap.c noequality compile error on DigitalUNIX 4.0F PK7 Product: Portable OpenSSH Version: 3.9p1 Platform: Alpha OS/Version: OSF/1 Status: NEW Severity: critical Priority: P2 Component: Build system AssignedTo: openssh-bugs at mindrot.org

Hi, I''ve just started to do some work using ActiveLDAP and Rails. I''ve managed to get some basic login code that works to authenticate users, but I would like to be able to maintain that connection for the User Model so that the ACL''s in LDAP for each user will be used correctly as the various controller queries are made. I haven''t quite sorted out how to

TEST 3 If you get a "connection refused" response then the smbd server may not be running. If you installed it in inetd.conf then you probably edited that file incorrectly. If you installed it as a daemon then check that it is running, and check that the netbios-ssn port is in a LISTEN state using "netstat -a". Note: You have xinetd not inetd on the redhat box. To avoid all