search for: organismic

I am trying to achieve a Flash-like menu with OnMouseOver effects on 3 divs below. Unfortunately, the javascript resets when the mouse is rolled over the text and if you go mouse crazy on the divs, the script seems to remember where it cut off, and doesn''t roll down completely afterwards. Is it a good place to ask for help? I couldn''t find any Scriptaculous forum (only

Dear all, I am using a program that generates similarity matrices in the following non-redundant pairwise format. a b 0.4 a c 0.5 a d 0.3 b c 0.9 b d 0.6 c d 0.2 matrix(c('a','a','a','b','b','c','b','c','d','c','d','d',.4,.5,.3,.9,.6,.2),byrow=F,nrow=6) I would like to convert this to a

...ances between species pairs: A A 0 A B .5 A C .25 B C .5 and I want a distance matrix such as: A B C A 0 .5 .25 B .5 0 .5 C .25 .5 0 for use in a mantel test. Thank you for the help! cheers, charlie -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Charles G. Willis Department of Organismic and Evolutionary Biology 22 Divinity Ave Cambridge MA 02139 HP (857) 488-2506 WP (617) 496-3890 cgwillis@oeb.harvard.edu http://www.people.fas.harvard.edu/%7Ecgwillis/ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [[alternative HTML version deleted]]

...write, write.table, and save functions, but they are not working, giving me either a warning that 'Traitresult' is not a list or giving me a text file with a bunch of symbol gibberish. Thank you! charlie ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Charles G. Willis Department of Organismic and Evolutionary Biology 22 Divinity Ave Cambridge MA 02139 HP (857) 488-2506 WP (617) 496-3890 cgwillis@oeb.harvard.edu http://www.people.fas.harvard.edu/%7Ecgwillis/ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [[alternative HTML version deleted]]

...del. Frankly, I don't even know if this is possible, and if it is possible, I don't know if it is implemented in an R package. Any advice would greatly appreciated. Thank you! Charlie -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Charles G. Willis Harvard University Department of Organismic and Evolutionary Biology 22 Divinity Ave Cambridge MA 02139 HP (857) 488-2506 WP (617) 496-3890 cgwillis@oeb.harvard.edu http://www.people.fas.harvard.edu/%7Ecgwillis/ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [[alternative HTML version deleted]]

Hi, I am having troubles trying to install package "sp" in R (2.13.0) on mac OSX. I have tried installing the package using GUi or function install.packages but it didn't work. Here is the error message I get: also installing the dependency ‘rgdal’ trying URL 'http://cran.univ-lyon1.fr/src/contrib/rgdal_0.6-33.tar.gz' Content type 'application/x-gzip' length

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Gerard, dos preguntas: 1) Porqué quieres directamente especificar los encabezados en el fichero? Es porqué tus ficheros no tienen las columnas igualmente ordenadas? 2) Qué sistema operativo tienes? Un saludo. Olivier ----- Mensaje original ----- De: "Reverté Calvet, Gerard" <greverte en ajmataro.cat> Para: "Olivier Nuñez" <onunez en unex.es>, "Javier

Gerard, supongamos que tu fichero de texto ("test.txt") tiene cuatro columnas separadas por espacios. Si decides llamar estas columnas por ("A","B","C","D"), lo siguiente debería funcionar: linea0="A B C D" fichero <- file("test.txt") linea1<- readLines(fichero) writeLines(c(linea0,linea1), con=fichero)

Hola Gerard, En Windows puedes hacer lo siguiente: Suponiendo que "fichero.txt" es el archivo de texto con tus variables, que se encuentra en el directorio de trabajo [compruébalo con dir()] y que "nombres" es un vector que tienes en R con los nombres que quieres poner a las variables de tu fichero, # guarda los nombres en un fichero llamado "nombres.txt"

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Carlos e Isidro, nuevamente muchas gracias por vuestra respuesta. Carlos no me he explicado bien. Yo me descargo los datos en XLSX, lo que pasa es que tengo que realizar diversas consultas para poder disponer de todos los datos que quiero, y lo que pretendía con R es preparar un script para utomatizar la descarga y dejar preparados los datos para hacer análisis. Carlos, intenté hacer "web

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Hello R users, I found the odfWeave package to create an odf document. It seems to be a very nice tool. So i tried to used it to create a report with multiple plot: I create an odt file with some code inside: I connect to a mysql database I get a list of projects foreach project I would like to make a plot (a map exactly) then in a R console I use the odfweave (inFile, outFile) function.

Hello! When I simulate variance at only a single level in a nested analysis using lme (all levels are random effects), the results confuse me. Instead of lme reporting high variance in only that simulated level, substantial variance (>10% of simulated level) often appears in other levels -- in some configurations, as often as 50% of the time. Usually this spurious variance shows up in

...mport the data I convert the taxa names to row names (row.names(data) <- as.character(data$taxanames). Why these don't transfer over when I create a distance matrix, I don't know. Thank you, Charlie -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Charles G. Willis Department of Organismic and Evolutionary Biology 22 Divinity Ave Cambridge MA 02139 HP (857) 488-2506 WP (617) 496-3890 cgwillis@oeb.harvard.edu http://www.people.fas.harvard.edu/%7Ecgwillis/ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [[alternative HTML version deleted]]

Do you know any good editor R? -- View this message in context: http://www.nabble.com/Editor-R-tp23822342p23822342.html Sent from the R help mailing list archive at Nabble.com.

Dear list, I am running into 2 problems when using the optimize function from the stats package (note: I've also tried unsuccessfully to use optim, nlm, & nlminb). The second problem is caused by my solution to the first, so I am asking if anyone has a better solution to the first question, or if there exists a solution to the second problem. I should also mention that what I am

...two questions: 1) Why does it not give me an intercept for the first variable and how do i get it; 2) can a get a general estimate of correlation, like a wald's statistic for the variable? Thank you! Charlie ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Charles G. Willis Department of Organismic and Evolutionary Biology 22 Divinity Ave Cambridge MA 02139 HP (857) 488-2506 WP (617) 496-3890 cgwillis@oeb.harvard.edu http://www.people.fas.harvard.edu/%7Ecgwillis/ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [[alternative HTML version deleted]]

Hello All, I am looking for an R library/function that allows the specification of a custom link function in a linear mixed model. I've been using glm() in library MASS to fit fixed-effect models with a custom link but my study design demands mixed models. Any suggestions on the best R library/function to achieve this would be greatly appreciated. I have tried, to no avail, to