similar to: very simple repeated measures, newbie questions

I am analyzing data from an experiment with two factors: Carbon (+/-) and O3 (+/-), with 4 replicates of each treatment, and 4 harvests over a year. The treatments are assigned in a block design to individual Rings. I have approaches this as a repeated measures design. Fixed factors are Carbon, O3 and Harvest, with Ring assigned as a random variable. I have performed repeated measures analysis

Does anyone know how to read a SYSTAT .syd file on Linux? (Splus 6 does it, but it is easier to find a Windows box with Systat than to download their demo. I'm wondering if there is a better way than either of these options.) Jon -- Jonathan Baron, Professor of Psychology, University of Pennsylvania Home page: http://www.sas.upenn.edu/~baron R search page:

Dear R Help Members, I am aware how to plot the LD1 vs LD2 from a lda in R, using the code: plot(baseline.systat.hat$x, col=baseline.systat.hat$class,pch=as.numeric(baseline.systat.hat$class)) However, I need to use the quadratic discriminant function, qda due to data properties. Is there a way to obtain the same sort of plot for from a qda object (and the output of predict qda). I have not

Hi everybody, I would like to compute the mean for 1 variable between the rows with the same levels. For example, with the dataset below: Factor1 Factor2 Value A X 1 A X 2 A Y 3 A Y 4 B X 5 B X 6 B Y

Hi, I'm wrestling with an analysis of a dataset, which I previously analyzed in SYSTAT, but am now converting to R and was doing a re-analysis. I noticed, however, that the same model yields different results (different sums of squares) from the two programs. I first thought this might be because the two programs use different calculations to get the sums of squares, but the problem

Hi folks, I just cvsupped the latest -STABLE source code, and noticed that it doesn't seem to build. Here's what happens: --- root@jasmina> make buildworld -------------------------------------------------------------- >>> Rebuilding the temporary build tree -------------------------------------------------------------- rm -rf /usr/obj/usr/src/i386 mkdir -p

For those new to this list, I point out that Yuelin Li and I have drafted an introduction to R for psychology, trying to emphasize the things the psychologists usually do. It is at http://www.psych.upenn.edu/~baron/rpsych.pdf and http://www.psych.upenn.edu/~baron/rpsych.htm Because it is a draft, with frequent changes, we have not yet asked for it to be placed in the CRAN page. We welcome

Greetings, Cohen, Cohen, West, and Aiken 2003 (Applied Multiple Regression-Correlation Analysis for the Behavioral Sciences, Third Edition) on page 273 state the covariance matrix of the regression coefficients is provided by standard programs for multiple regression, including SAS, SPSS, and SYSTAT. How can it be calculated with R. Thank you very much. pbm Peter B. Mandeville cel:

Full_Name: Jorge A. Tomasevic Version: 1.2.2 OS: Win98 Submission from: (NULL) (146.83.23.177) As i'm not an "R-expert-user", i will describe what i do: i) open Rgui.exe ii) ivoke foreign library : >library(foreign) iii) i try to read an .xpt file (from Systat 9): >datos <- read.xport('ipoisson.xpt') iv) then the program crashes. Norton CrashGuard alerts the

Hi, I'm getting the message in the subject when I run systat -vm on a lightly loaded server. Top shows interesting CPU usage %: CPU states: 0.0% user, 0.0% nice, 0.0% system, 0.0% interrupt, 0.0% idle Some Googling tells me that a fix for this went in around 1998 in sys/i386/isa/clock.c, see http://www.geocrawler.com/archives/3/159/1998/7/0/777198/ (fix verified to be present in

I have a recurring graphics issue that I've not been able to resolve with R. If I make a series of regression estimates and then plot the estimated function for the regression lines over a scatter plot of the data, e.g., using a sequence of plot( ) and lines ( ) similar to those below

Hi List, i am locking for a GUI for R. I have a Debian Woody 3.0 and running R 1.5.1. In office i am using SPSS 9.0 for several years now after Systat for short time and now i would use a statistic software under Linux at home. It seems that R could be that what i am looking for, but i have problems to understand how it works or better explained i would prefer using a good grafic interface.

> library(foreign) > da<-read.dta(file.choose()) > da startdat starttim enddate endtime days hoursmin secused 1 2005-01-11 2 2005-12-15 20.19 NA NA 9 > attributes(da) $datalabel [1] "Example of use of date and time functions" $time.stamp [1] "15 伿伄伓侢佋伮 2005 20" $names [1] "startdat" "starttim"

Hello, Can anyone tell me what the "normal" number of interrupts per second is for an X100P card? I've used FreeBSD 5.3 and a linux 2.6.11 kernel on the exact same hardware (only the disk changed) and `systat -vmstat 1` on FreeBSD and `procinfo -dS -n1` under Linux. For both, I'm seeing roughly 1000 interrupts per second on my X100p card. It was a bit worse under FreeBSD, and I

All Is there a script in R equivalent to the "if then" transforms one can perform in Systat? For example, I want to create a "Treatment" column coded either 1 or 2 for twelve field sites in a large data set. Ideally, I'd be able to tell R to code sites a-f as 1 and sites g-l as 2. Cheers Kurt *************************************************************** Kurt Lewis

Hi Jeff, I have a single-CPU system with P4 HTT-enabled processor (7.1-RELEASE-p3), kernel compiled with SCHED_ULE. Copyright (c) 1992-2009 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 7.1-RELEASE-p3 #0:

This is a "long" way; i.e., not necessarily efficient: > qs2 [1] 2 1 1 4 4 4 1 1 1 4 2 4 3 1 4 3 3 2 4 3 > qs9 [1] 4 4 1 3 4 3 1 3 1 4 1 2 3 3 4 4 1 4 2 3 > decision <- function(a, b) { + if (a == 1 || b == 1) return(1) + if (a == 2 || b == 2) return(2) + if (a == 3 || b == 3) return(3) + if (a == 4 || b == 4) return(4) + NA + } > mapply(decision,

Is there an equivalent command or application to "sockstat" as in the BSD camp under CentOS? How about systat ? Thanks... -- Snowman

I have a CentOS 4.2 machine. lokkit shows that a firewall is enabled, and it is customized to allow SSH, Web, and DNS traffic only. But if I run nmap against the server IP (from my home machine, outside the local network) it shows over 1000 open ports. Am I not understanding nmap, or is there something seriously wrong here? Here is a small snip of the nmap output (I can include it all if

Hello all: Is there a function in R to estimate the Inverse t-distribution(tif in Systat).If so how can I see an example on how is used? Thanks Felipe D. Carrillo Fishery Biologist Department of the Interior US Fish & Wildlife Service California, USA