similar to: bullseye or polar display of "circular" data

Is there an "easy" way to plot a "color key" next to a color image (with image() in graphics package)? The color key should also include a numerical scale, so that the colors can be cross-referenced with image intensity values. I see that levelplot has a facility for color keys, but with image it seems less straightforward, i.e. generating a color key is not an option in

In conducting studies of animal orientation and displacement, I need to produce circular histograms of angles (bearings in radians 0-2pi) where the centre of the circle indicates very few observations for a given bin of angles and outwardly concentric circles indicate greater frequencies of observations for a given bin of angles. I'd like not to have to write the function myself but I

Let me modify my question about user-defined covariance structures for LME models: Can somebody tell me how I can see the code for the definition of the correlation structures that come with the NLME package. Specifically I like to see the code for the functions coef, corMatrix, and intialize for any of the pre-defined correlation structures, and use this as a template to define a new correlation

When using read.spss (library: 'foreign') I get the following warning message: Warning message: E:/R4win/mesamri.sav: Unrecognized record type 7, subtype 13 encountered in system file. I don't see anything wrong with record #7 in the database I am trying to read in, but I suspect that the warning message does not refer to a specific record, but a "variable" type. Is this

Dear R-Users, Is it possible to get the covariance matrix from an lme model that did not converge ? I am doing a simulation which entails fitting linear mixed models, using a "for loop". Within each loop, i generate a new data set and analyze it using a mixed model. The loop stops When the "lme function" does not converge for a simulated dataset. I want to

I am using the latest version of R on a Windows machine and get the following error when I try to initialize a correlation structure with the function corAR1 in NLME. This example is taken from the book of Pinheiro and Bates, so it should work. What is going wrong? > library(nlme) > data(Orthodont) > cs1AR1 <- corAR1(0.8, form= ~1 | Subject) > cs1AR1 <- initialize(cs1AR1, data =

Hi, I would like to do a polar graph (=star graph) ! is that graph existing on R? Because more softwares can do that but I don't found it on R! Thanks Sabine --------------------------------- ils, photos et vidéos ! [[alternative HTML version deleted]]

Hi R-profs, Maybe my question is a little off topic. Could any one tell me how to calculate a linear-circular correlation coefficient and its p-values? I had a quick look at circular and CircStats packages and did not find the related function. Thanks for any kindly help. Xiaohua -- Xiaohua Dai, Dr. Centre for Systems Research, Durban Institute of Technology P.O.Box 953, Durban 4000, South

Dear R user, I have a question on using R to analyze data with repeated measurements. I have 2 species with several strains (12) per species, each of which has been measured twice with for a given trait. No particular covariance, just two measures. Now I want to analyze the data with an ANOVA (aov) considering these repeated measures to get the MSq and SSq for the species and strain level. I

Hello Experts, how do I reformat a data frame in the way described below: df1: ID desc resist thick temp 1 4711 100 5 20 2 4712 101 4 21 3 4711 99 3 19 4 4712 98 7 22 TO df2: id desc Param Value 1 4711 resist 100 1 4711 Thick 5 1 4711 temp 20 2 4712 resist 101 2 4712 Thick 4 2 4712 temp 21 3

Hello, Once again, I posted a message without a subject line. Sorry.... here is the question again. Is there a simple way to modify the circ.mean function in the CircStats package to include a vector of weights to obtain a weighted average angle? Thanks! Martin -- Martin Biuw Sea Mammal Research Unit Gatty Marine Laboratory, University of St Andrews St Andrews, Fife KY16 8PA Scotland Ph:

I want to get the minimum arc (in degrees) needed to include a set of compass directions. I would like to use the range.circular() function of the package circular, because that package understands a compass-type of angle convention, but it gives results I don't understand. Howver, I can get the correct answer in the example below, 90 degrees, using the CircStats package. How can I make the

Se ha borrado un texto insertado con un juego de caracteres sin especificar... Nombre: no disponible Url: https://stat.ethz.ch/pipermail/r-help/attachments/20060628/32226ee4/attachment.pl

I have a problem that deals with correlating wind velocity to seed collection data. The problem lies in that I have a wind data set that is contains 2000+ data points and weed collection data on the order of a couple hundred. Both data sets were collected for the same time period, but there is not a one-to-one wind velocity->seed location match. My understanding of correlation is that you

Hi All, Does anyone know how to compare the means of several circular-data samplings? Any related websites, references and softwares? Thanks Xiaohua -- Xiaohua Dai, Dr. [[alternative HTML version deleted]]

Dear R users, I would like to know if it is possible to calculate the Mean Error (ME), the Root Mean-squared error (RMSE) and absolute error (MAE) for two temporal series of directional data. Where Can I get documentation about it? Thanks in advance [[alternative HTML version deleted]]

Some more details. Below is what I have during joining Linux (Ubuntu 20.04) to the SVITLA3 domain. SVITLA3 (Samba) is trusting, APEX (AD) is trusted. SVITLA3 has *administrator *and *test01 *users, APEX has *administrator *and *jake *users. test01 - 20000:20000 (uidNumber:gidNumber) jake - 10000:10000 You can see some delay in some places - I marked them bold. It looks like DNS timeouts. The

Hi friends, I have a one way outgoing trust between SAMBA trusting domain and AD trusted domain. SSH Authentication of a user belonging to the SAMBA domain works properly on a Linux computer which is a member of SAMBA domain. I would like to authenticate a trusted user from the AD domain on the same Linux computer with SSH. Currently it doesn't work. I am able to authenticate trusted accounts

Hai, ? Sorry for the late(r) reply but we all need to sleep also sometimes.? ;-) note, i saw its fixed, but i'll do comment a bit through your replies. ? ? mainly because of this part ? this part.? (Sended: monday 13 juli 2020 18:51) > net ads join -U administrator at SVITLA3.ROOM > Enter administrator at SVITLA3.ROOM's password: > Using short domain name -- SVITLA3 >

Point #1: is not correct. Why is Jake getting an ID from * Range and not APEX range. ? That need to be found first Run: net cache flush Restart samba. : systemctl restart smbd winbind nmbd (and/or sssd is you use that) wbinfo --all-domains -ug id jake getent passwd jake Any improvement? > if you have set: APEX:backend = ad Yes, and did you assign an UID/GID after you changed RID to