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Hola, estoy haciendo un estudio de la desaceleración de la mortalidad y tengo dudas con la función nls(), adjunto un archivo donde he redactado mi inquietud. saludos cordiales Boris Polanco ------------ próxima parte ------------ Se ha borrado un adjunto en formato HTML... URL: <https://stat.ethz.ch/pipermail/r-help-es/attachments/20141015/b9761c95/attachment-0001.html> ------------ próxima parte ------------ A non-text attachment was scrubbed... Name: doc.pdf Type: application/...

...otros textos (utilizando el GLM de R) que dice análisis de varianza. Estoy un poco confundido con esto. ¿Qué es lo que hace en realidad la función anova.glm?, son intercambiales los términos análisis de varianza y análisis de devianza al usar GLM? gracias, saludos --- Josué -- Josué Mosés Polanco Martínez Correo-e alternativo jomopo9 en yahoo.com ---- It is a wasted day unless you have learned something new and made someone smile -Mark Weingartz.

...ies), and I need found the values of a and b. I can resolve the eq. (1) using a pencil and paper (expanding this as a linear system of equation), it is not a difficult problem, although I am not able to resolve it using R. Any hint or advice would be very appreciated, Thank you so much -- Josue Polanco [[alternative HTML version deleted]]

...on. For this example, there are 2*3 different (possibilities) time series, but I need to do, v. gr., N = 100, and 2^14 different (possibilities) time series. I am wondering if somebody could give me a hint (suggestion) to make this using a function in R. thank you so much best regards -- Josue Polanco

...1) * (1 + rho1) ) x0 <- runif(1, -af, af) syntdata[1] <- spinup(x0, rho1, af) for (i in 2:ar1_length) { syntdata[i] <- ar1(syntdata[i - 1], rho1, af) } return(syntdata) } I would like some suggestions and hints. Thanks a lot for your help! -- Josu? Mos?s Polanco Mart?nez Correo-e alternativo jomopo at linuxmail.org ---- It is a wasted day unless you have learned something new and made someone smile -Mark Weingartz.

Hi, I have recently used the CTS package in order to use the Lomb-Scargle periodogram (spec.ls) function. I have noticed an issue that I hoped you may be able to explain. If a regularly spaced time series has two points removed, one at either side of a single data point (thus making an irregularly spaced time series), a spectrum with a very large peak at the highest frequencies is produced. An

Hi all, I am trying to do wavelets and I got an error message saying "The length of data is not a power of 2" Is there a way of handing that? or should the data length be exactly the power of 2? I am using R version 2.9.2 (2009-08-24) The is library(wavethresh). wds <- wd(ds$v,filter.number=1) Thanks

Hola, quisiera que me dijeran como puedo mandarle unos datos al R, de una aplicación en java. "La educación es lo que queda cuando uno se olvida de todo lo que aprendió en la escuela." [[alternative HTML version deleted]]

...iones que te brinden por buenas que sean puede que no resuelvan el problema porque va a satisfacer totalmente los casos, igual por lo que dices no entiendo lo de las fechas, solo vas a rectificar los valores erróneos de fechas determinadas o todo los valores erróneos de tus datos? Ing. Nivaildo Polanco Martínez Director Ejecutivo de ACM-ICPC-UIJ Email: casa: hibiki en nauta.cu, trabajo: npolanco en cuij.edu.cu Dpto: (46) 352337 FCT: (46) 323567 -----Mensaje original----- De: R-help-es [mailto:r-help-es-bounces en r-project.org] En nombre de Isidro Hidalgo Arellano Enviado el: miércoles,...

Hello everybody, I want to save a graphic using the "pdf environment", everything in order, but I can not to save the graph in "horizontal" way. I have read the manual (to plot, par), the FAQ, google, but nothing I found that can help me. Anyone can say me a hint? Thanks a lot, -- Josue [[alternative HTML version deleted]]

Hello there. This is just to ask if Samba is supported for running on AIX 4.3.3 (IBM RS6000) Looking forward to get news from you Regards UGS PLM Solutions MAURICIO PINEDA Technical Application Engineer Unigraphics Solutions Mexico. Campos Eliseos #1A piso 3 Col. Polanco Chapultep?c. Miguel Hidalgo, M?xico D.F. 11560 Phone: (5255) 52419911 ext 218 ? 214 Fax: (5255) 55453868 Mail to: mauricio.pineda@ugsplm.com www.ugsplm.com

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I have been trying to do a nls model and gives me the error of a nonnumeric argument table(file="c:/tt2.txt",header=T) > fit.model <- nls(TT~60*(1+alpha*(v/c)^beta),data=tt2, start=list(alpha=1, beta=3, v=1000)) Error in v/c : non-numeric argument to binary operator > is.numeric(tt2) [1] FALSE > is.character(tt2) [1] FALSE > as.numeric(tt2) Error: (list)