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Dear All, How to calculate multiple correlation coefficient R, using R. regards, Sukumar [[alternative HTML version deleted]]

Hi, thank you for cooperation. ----------------------------------- Dr. (UA) Tetyana Stepanchuk Department of Electronic Commerce Johann Wolfgang Goethe-University Mertonstrasse 17 D-60054, Frankfurt/Main Germany phone: +49 069 798 22379 http://www.ecommerce.wiwi.uni-frankfurt.de -----Urspr??ngliche Nachricht----- Von: r-help-bounces at stat.math.ethz.ch [mailto:r-help-bounces at

Hi friends, Is there anyone who happened to import data set in the "DL" format into R for further analysis? In the package of "network", there's only a method named "read.paj()". So now, I have to get the dl file from the original data set, and use UCINET to convert it to .net file. It's too complicated. :( In the package of "igraph", edgelist is

>From: wine-users-request@winehq.org >To: kaled272@hotmail.com >Subject: Welcome to the "wine-users" mailing list (Digest mode) >Date: Fri, 04 Nov 2005 21:07:50 -0600 > >Welcome to the wine-users@winehq.org mailing list! > >To post to this list, send your email to: > > wine-users@winehq.org > >General information about the mailing list is at: >

lucastominaga10 at gmail.com All the best Lucas On 20/04/15 14:12, "centos-docs-request at centos.org" <centos-docs-request at centos.org> wrote: >Welcome to the CentOS-docs at centos.org mailing list! > >To post to this list, send your email to: > > centos-docs at centos.org > >General information about the mailing list is at: > >

> Subject: Welcome to the "CentOS" mailing list (Digest mode) > From: centos-request at centos.org > To: gzpowerchess at hotmail.com > Date: Fri, 27 Mar 2009 03:09:42 -0400 > > Welcome to the CentOS at centos.org mailing list! > > To post to this list, send your email to: > > centos at centos.org > > General information about the mailing list is

I just installed ruby on rails on my windows laptop (so I can code on the road dontcha know), I normally use my gentoo box for this, but since moving things to the window box, I get this error when I try to run my application: Mysql::Error: Lost connection to MySQL server during query: ############################# And for the life of me can''t figure out why, it works just dandy on my

Hi folks When connecting two SIP users, is there any way to stop Asterisk from sending SIP 183 Session Progress messages, either globally or per-peer? Call from UA1 to Asterisk (UA2) to UA3 UA3 sends RTP before SIP OK to Asterisk (UA2) Asterisk (UA2) detects early audio from UA3 and sends 183 Session Progress with SDP to UA1. Instead I would like it to just send on the early audio, is this

Dear all, I have a list of correlation coefficient matrixes. Each matrix represents one date. For example A[[1]] A B C A 1 0.2 0.3 B 0.2 1 0.4 C 0.3 0.4 1 A[[2]] A B C A 1 0.5 0.6 B

Dear all, I am a biologist. I have two sets of distance P(start1, end1) and Q(start2, end2). The distance will be like this. P ------------------------ Q ---------------------------------------- I want to know whether P falls closely to the right end or left end of Q. P and Q are of different lengths for each data point. There are more than 10000 pairs of P and Q. Is there any test or

Hello, I use nnet to do prediction for a continuous variable. after that, I calculate correlation coefficient between predicted value and real observation. I run my code(see following) several time, but I get different correlation coefficient each time. Anyone know why? In addition, How to calculate prediction accuracy for prediction of continuous variable? Aimin thanks, > m.nn.omega

hello, i am a bit of a statistical neophyte and currently trying to make some sense of confidence intervals for correlation coefficients. i am using the cor.test() function. the documentation is quite terse and i am having trouble tieing up the output from this function with stuff that i have read in the literature. so, for example, i make two sequences and calculate the correlation coefficient:

I would like to calculate the line of organic correlation, so that I can use it for record extension for a stream gauging station. Below is a description (1) and then my first attempt with R code (2). Thanks in advance for any help. Stephen Sefick The LOC minimizes the sum of the areas of right triangles formed by horizontal and vertical lines extending from observations to the fitted line

Dear developers of R-project, I have such data height of male persons 181, 178, 182, 160, 187, 193, 184, 184, 175, 178, 184, 184, 174, 185, 175 height of female persons 164, 165, 160, 174, 167, 161, 164, 165, 169, 175, 165, 155, 172, 164, 172, 166, 160, 159, 158, 173 I want to determine if height is dependent on gender, and I need to find, as I understand, point biserial correlation. I had tried

Hi, I am trying to calculate correlation coefficient for gene expression data. Tab delimited file looks like this Id v1 v2 v3 df 56 90 45 gh 87 98 78 ty 89 78 67 I used this code [code] gse20437 <- read.csv("C:/Users//Desktop/data/GSE20437_matrix.txt",header = TRUE, sep = ",", strip.white = TRUE) gsecor <- cor(gse20437, method

This is a statistics question not an R question. When calculating the sample correlation coefficient cor(x_t,y_t) between say two variables, x_t and y_t t=1,.....n ( one can assume that the variables are in time but I don't think this really matters for the question ), does someone know where I can find any piece of literature that says that each (x_j,y_j) pair has To be independent from the

I have a question and please help. In SPSS, we normally perform data screening to eliminate bad items before doing factor analysis, for instance, those negatively affect the reliability of the scale. do we have to do the same with R, if yes, how? thank you very much! > Subject: Welcome to the "R-help" mailing list > From: r-help-request@r-project.org > To: lijiu@hotmail.com

Dear R-users, consider a 2-level linear mixed effects model (LME) with random intercept AND random slope for level 1 AND 2. Does anybody know how to calculate Intraclass-coefficient (ICC) for highest (innermost) level 2 ??? In the literature, I did not find an example for these kind of komplex models. For 1-level Random-Intercept models it would be easy: ICC = variance due to the clustering

R-helpers: I would like to measure the correlation coefficient between the repeated measures of a single variable that is measured over time and is unbalanced. As an example, consider the Orthodont dataset from package nlme, where the model is: fit <- lmer(distance ~ age + (1 | Subject), data=Orthodont) I would like to measure the correlation b/t the variable "distance" at

On Thu, 29 Jan 2009 20:55:19 +0100 r-help-request at r-project.org wrote: > Welcome to the R-help at r-project.org mailing list! > > To post to this list, send your email to: > > r-help at r-project.org > > General information about the mailing list is at: > > https://stat.ethz.ch/mailman/listinfo/r-help > > If you ever want to unsubscribe or change your