similar to: Sciviews

Hi, anybody have the dataset used in Gamma Errors chapter of the Crawley's books (An Introduction to Data Analysis using S-Plus). specifically the functionalresponse and the Density datasets. Thanks Ronaldo -- For every problem there is one solution which is simple, neat, and wrong. -- H. L. Mencken -- |> // | \\ [***********************************] | ( ? ? ) [Ronaldo Reis

Hi, exist in R or any other program for linux that estimate the best fit for data using severals functions? Somethink like tablecurve Thanks Ronaldo -- Um menino-prodigio e uma crianca cujos pais tem muita imaginacao. -- Jean Costeau -- |> // | \\ [***********************************] | ( ?? ?? ) [Ronaldo Reis J??nior ] |> V [UFV/DBA-Entomologia

Hi, exist in R any glmm function that have any tools for test for overall goodness of fit? Thanks Ronaldo -- O papel da impressora ? sempre mais forte na parte picotada. -- | // | \\ [***********************************] |> ( ? ? ) [Ronaldo Reis J?nior ] | V [UFV/DBA-Entomologia ] |> / \ [36571-000 Vi?osa - MG ] |

Hi, I make an analysis sequence on R. In some cases the function glm.nb fail to ajust the model. Its Ok. The problem is that this error stop the program. I need treat this error and not stop the program. Something like this: ... model <- glm.nb(y~x,maxit=1000) if(glm.nb fail) { teste[i] <- 0 } else { teste[i] <- anova(modelo)$"P(>|Chi|)"[2] } ... I try this: ...

I think you've badly misinterpreted the purpose of the R listserv with this request: https://www.stat.math.ethz.ch/mailman/listinfo/r-help says "The `main' R mailing list, for announcements about the development of R and the availability of new code, questions and answers about problems and solutions using R, enhancements and patches to the source code and documentation of R,

Is possible to integrate this diferential equation: dN/dt = Nr(1-(N/K)) in R using the integrate() function? Or any other diferential equation? If yes, how? If no, anybody know any software on linux that make this? Inte Ronaldo -- O problema de ter os dois p??s bem firmes no ch??o ?? que voc?? n??o vai conseguir tirar as cal??as. --An??nimo -- |> // | \\

Hi, I'm try to use the SJava package. The install is OK. In R I have this error message: -------------------------- > library(SJava) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library "/opt/lib/R/site-library/SJava/libs/SJava.so": libRSNativeJava.so: cannot open shared object file: No such file or directory Error in

Hi, I have problem with the restore function in some .RData using R 1.9.0 Look the error: [ronaldo at zeus RAnalise]$ R ... Error: object 'family' not found whilst loading namespace 'MASS' Fatal error: unable to restore saved data in .RData But if I load this .RData with the load() function all objects are recovered. [ronaldo at zeus RAnalise]$ R --no-restore-data ... > ls()

Hi, I try to make a vector in a for for loop, but it dont work. Look: > a <- 0;for(i in c(1:2)) { for(j in c(1:2)) { a <- i+j; print(a)}} [1] 2 [1] 3 [1] 3 [1] 4 I try to make this a vector, like this: [1] 2 3 3 4 > a <- 0;for(i in c(1:2)) { for(j in c(1:2)) { a[j] <- i+j}}; print(a) [1] 3 4 > a <- 0;for(i in c(1:2)) { for(j in c(1:2)) { a[i] <- i+j}}; print(a) [1]

Hi, I try to make a key alias to XEmacs+ESS function Complete File Name. But I dont know the name of this funcion. Anybody know how this funcion is call? (global-set-key "\C-tab" 'name of the function Complete File Name) Thanks for all Inte Ronaldo -- To beer or not to beer. -- ShakesBeer -- | // | \\ [*****************************][*******************] ||

Hi, I have this non-linear function: y=115.251 - 118.69 * exp(-0.123517*x) I try to discovery the x value for the assyntoptic value of y and the x value where the behavior of curve change, the inflection point. How to make this? Is poss?ble to make this on R? Thanks Ronaldo -- O Flamengo e o Bangu terminaram o jogo em 0 x 0. Quem fez o gol? A Volkswagen -- | // | \\

Hi, I make an analysis and depending of the order of the variables, the significance change, look. m1 <- glm((infec/ntot)~idade+sexo+peso,family=binomial,weights=ntot) > anova(m1,test="F") Analysis of Deviance Table Model: binomial, link: logit Response: (infec/ntot) Terms added sequentially (first to last) Df Deviance Resid. Df Resid. Dev F Pr(>F)

Hi, I have a R mirror on www.termix.ufv.br/CRAN I try to keep it updated using rsync and cron. rsync -rzuav --progress --delete cran.r-project.org::CRAN /var/www/termix/mirrors/linux/CRAN/ & But all times the rsync abort with error: 95.99kB/s 0:00:02 548960 77% 110.50kB/s 0:00:01rsync: read error: Connection reset by peer (104) rsync error: error in rsync protocol data

Hi, I have an data like this x <- c(1:11) y <- seq(245,445,20) I make a plot plot(x,y) The first y value in y axis is 250 and the last y valeu is 450, the spacing between values are 50, so the y values showed are: 250, 300, 350, 400, 450 I need that values in y axis are: 240, 280, 320, 360, 400, 440, 480. I try plot(x,y,yaxp=c(240,480,6)) dont work I try

Hi, I try to make a binomial analysis using GLMM in a longitudinal data file. Is correct to use anova(model) to access the significance of the fixed terms? Thanks Ronaldo -- Todos somos iguais perante a lei, mas nao perante os encarregados de faze-las cumprir. -- S. Jerzy Lec -- |> // | \\ [***********************************] | ( ? ? ) [Ronaldo Reis J?nior ]

Hi, I try to make a function that have two others functions inside. It is simple, but the problem is that functions inside use the same variable, but with different values. I try something like this: Teste <- function(Pdig(nlinhas),Ldig(nlinhas)) { Pdig <- function(nlinhas) { Tdig <- (15.50 + 7.45*nlinhas); (3*(Tdig*(30/3600))+1*(30*(30/3600))); } Ldig <- function(nlinhas) { Tdig

Hi, what is the minimal hardware requirement for run R on windows 9x? and for run it in a linux with X and a light windowmanager? Not for hard use, only for learning. Thanks Ronaldo -- Genius may have its limitations, but stupidity is not thus handicapped. -- Elbert Hubbard -- |> // | \\ [***********************************] | ( ?? ?? ) [Ronaldo Reis J??nior ]

Hi, anybody know if Rcmdr or any other GUI like this work with R/Aqua? Thanks Ronaldo -- Let's organize this thing and take all the fun out of it. -- |> // | \\ [***********************************] | ( ?? ?? ) [Ronaldo Reis J??nior ] |> V [UFV/DBA-Entomologia ] | / \ [36571-000 Vi??osa - MG ] |>

Hi, I know that is not possible make a stepwise procedure using REML in R, I can use ML for this. For nested design it may be very dangerous due the difference in variance structure, mainly in a splitplot design. ML make significative variables that REML dont make. I read an article that is made a stepwise procedure using GENSTAT. from article: "Terms were dropped from a model in a

Hi, I try to make a dataframe in a loop function, but I dont have succeed. The function is something like this: for(i in c(10,12)) { expr for(j in c(1:2) { total <- c(1,2,3,4,5,6,7) nspf <- length(levels(as.factor(total))) fin <- data.frame(L=i,N=nspf) print(fin) } } This print something like this: L N 1 10 7 L N 1 10 7 L N 1 12