similar to: Plotting Data Frame

I'm trying to perform ANCOVAs in R 1.14, on a Mac OS X, but I can't figure out what I am doing wrong. Essentially, I'm testing whether a number of quantitative dental measurements (the response variables in each ANCOVA) show sexual dimorphism (the sexes are the groups) independently of the animal's size (the concomitant variable). I have attached a 13-column matrix as a data

Dear R community members, I am very new to R, so I hope I didn´t oversee the answer to my question in the manuals and faqs. I am trying to create a histogram containing several data sets (I would like to see how the dependent variable is distributed for the different groups). This should be possible using the function multhist contained in the plotrix package. (I am using R 2.2.1, in windows XP).

Hi, I would like to convert my "character" sequences in my matrix/ data.frame into "numeric" where it is possible. I would also like to retain my alphabetic character strings in their original forms. "5.1" > 5.1 "hm" > "hm" k<-matrix(c("aa", "bb", 1,2, 4.3, 0), nrow=2) mode(k) <- "numeric" #

Hello, I am analyzing some climate time series data using the Mann Kendall package and was wondering if there was a way to calculate the trend using Sen's nonparametric estimator slope in R? Thank you in advance, Barry _________________________ Barry Baker, Ph.D. Global Climate Change Initiative The Nature Conservancy 2424 Spruce St., Suite 100 Boulder, CO 80302 Tel: (303)-541-0322 Fax:

I recently put Cent 5.2 (64 bit) on a new server using a Supermicro pdsbm-ln2+ sys board. I did the original installation at home using the 5.2 dvd I got via torrent. I turned it over to my NOC tech and it went right online so he ran yum update. With the most recent kernel, which went in with the update, the server hung on grub (after reboot). He did a fresh (minimal) Centos installation and once

Hello, I'm a bit new to the world of R so forgive my ignorance. I'm trying to do a zero-inflated negative binomial regression and have received an error message and i'm not sure what it means. I'm running R 2.5.1 on XP. I have just tried a really simple version of the model to see if it would run before I put all the variables in. I have attached all the variables to the

Hi! Apologies if this is not the correct place to ask. I am attempting a MFA analysis of a dataset based on wine chemical and sensory analysis, based on the STHDA tutorial [1]. (I am using this dataset here too, as an example dataset to work on without posting my actual data. I've tried this with both my data and the example data, with the exact same results.) The only issue I am having is

Objects compiled for the MS-ABI don't conform to it! Data types beyond 64 bit MUST BE returned by the callee via the hidden first argument allocated by the caller, NOT in XMM0! Demo/proof: from this source --- llvm-bug.c --- #ifndef __clang__ typedef struct { unsigned __int64 low; unsigned __int64 high; } __uint128_t; #else __attribute__((ms_abi)) #endif __uint128_t

I upgraded my Centos 4.7 server last night. Switched from a cheaper 50$ asus motherboard to a Supermicro motherboard. I also, using dd, copied entire 500g SATA seagate drive to new 500g SATA seagate drive so as to have two copies in case something went wrong. Anyway, now I keep getting this error: Nov 21 06:08:33 server kernel: hda: status timeout: status=0xd0 { Busy } Nov 21 06:08:33 server

Hello friends, I come to ask for a hand. I have an AD server with Samba 4.1 and added a Member Server 4.4 without problems. The only problem I'm having is that the UID of users in the Member Server are different from the AD server. Ad Server KENNEDY\florenciaelmone:*:3000679:100:Florencia Elmone Domingues:/home/KENNEDY/florenciaelmone:/bin/false Member Server

Hello, I am loading a DBF file into R via JGR and am having trouble creating small multiple histograms on a date variable. Hist() handles the variable correctly. But I've been unable to work with lattice or ggplot2 despite trying format() and as.POSIXct(). Dates are in the format "2010-05-15" and the grouping variable is categorical. I'd appreciate it if someone would provide an

Chris you might know the answer to my HUUUUUUGE problem A few weeks ago you posted this message: "I have an ISDN PRI supplied by NTL (ex Diamond Cable, Nottingham) which is currently working happily with an SDX Index phone system. I have to replace this phone system shortly and I've been trying to get a * system working for some weeks now. I have configured the dial plan (which works)

Without UID and / or GID configured into AD database (into LDAP tree) Samba would give UID / GID to users and groups when needed, and as nothing is written, Samba has to guess. This guessing process is called id mapping. Samba does not synchronize generated file containing this ID map. No synchronization and xID random xID fathers to xID inconsistency. This is not necessarily an issue: with only

Dear Sir I am getting errors in using following R code for L-moment ratio diagram Help in this regard > "plotlmrdia" <- + function(lmr, + nopoints=FALSE, + nolines=FALSE, + nolimits=FALSE, + nogev=FALSE, + noglo=FALSE, + nogpa=FALSE, + nope3=FALSE, + nogno=FALSE, + noexp=FALSE, + nonor=FALSE, +

I have a linear mixed-effects model (from the package nlme) with a random effect; Is there something like an "r squared" for the whole model which I can state? I´d like to kown: How would I do anova for a linear mixed-effects model? Lic. Florencia BonattoUniversidad Nacional de Rio Cuarto, Cordoba. [[alternative HTML version deleted]]

Hi, ? I am trying to solve a problem related to Poincare circles ( for more info http://www.ms.uky.edu/~droyster/courses/spring08/math6118/Classnotes/Chapter09.pdf). In a nutshell i am trying to replicate the method in the above pdf section 9.2.1. that explains in broad terms how to draw the arc inside a circle that goes through 2 previously set points on the first circle. ? I think i came up

Estimados usurios-R: Tengo una lista de alumnos. Hay alguna forma de sacar una tabla de frecuencias por la asistencia a clases mensual. Es decir cuantos días concurrió cada alumno en el mes. Supongamos que la lista está conformada por ocho alumnos, el curso duró 4 días y quiero saber cuantos días concurrió cada uno al curso poniendolo en la columna mes. Quisiera obtener un cuadro así: Alumnos

On Wed, 2012-01-25 at 15:55 +0000, Xen patchbot-unstable wrote: > # HG changeset patch > # User Keir Fraser <keir@xen.org> > # Date 1327506767 0 > # Node ID 4271634e4c86568b6bf2241ebf9be4a82ab430bf > # Parent a2a8089b1ffbf5757ca3191cb8f74a5f1ed7fed1 > docs: Remove outdated LaTex documentation. Nice. > @@ -82,7 +70,7 @@ > $(MAKE) -C xen-api clean >

Hi Gavin, I can't work through this right now, but I would start by looking at the 'hetcor' package to get the correlations, or if they are already in the return object, build a plot from these. Jim On Wed, Feb 22, 2023 at 4:24 AM gavin duley <gduley at gmail.com> wrote: > > Hi! > > Apologies if this is not the correct place to ask. I am attempting a > MFA

Hi, I am trying to use sub, regexpr on expressions like log(D) ~ log(N)+I(log(N)^2)+log(t) being a model specification. The aim is to produce: "ln D ~ ln N + ln^2 N + ln t" The variable names N, t may change, the number of terms too. I succeded only partially, help on regular expressions is hard to understand for me, examples on my case are rare. The help page on R-help