similar to: auto load package splines

I simulate a uniform data and then transformed into Burr(1,3,1) data, which is of pdf: f(x)=[3*(x^2)] / [(1+x^3)^2], x>0 How can I perform a goodness-of-fit test (k-s, anderson-darling,chisq,cramer-von mises,...) on it (should highly accept) to get test-statistics & p-values? Thanks! Sincerely, Shelton Jin -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-

Hi, May I ask how to download and install R software freely from internet? Thanks a lot! Best Regards, Shelton -------------------------------------------------- Industrial Statistician - Quality Engineering Alcatel Fiber Plant 2512 Penny Road Claremont, NC 28610-0039 Tel: 828-459-3092 Fax: 828-459-8840 xiaodong.jin at cable.alcatel.com

I'm using R 2.1.1 and just successfully installed packages tseries, fseries. I try to run example http://www.maths.lth.se/help/R/.R/library/tseries/html/garch.html But it shows > x.arch <- garch(x, order = c(0,2)) # Fit ARCH(2) Error: couldn't find function "garch" Then I run command > help.search("garch") it shows the R information.

how to realize the following SQL command in R? select distinct A, B, count(C) from TABLE group by A, B ; quit; Best Regards --------------------------------- Sponsored Link Get a free Motorola Razr! Today Only! Choose Cingular, Sprint, Verizon, Alltel, or T-Mobile. [[alternative HTML version deleted]]

How to convert the following ms() in Splus to Optim in R? The "Calc" function is also attached. ms(~ Calc(a.init, B, v, off, d, P.a, lambda.a, P.y, lambda.y, 10^(-8), FALSE, 20, TRUE)$Bic, start = list(lambda.a = 0.5, lambda.y = 240), control = list(maxiter = 10, tol = 0.1)) Calc <- function(A.INIT., X., V., OFF., D., P1., LAMBDA1., P2., LAMBDA2., TOL., MONITOR.,

How to obtain the FUNCTION for the following smooth curve? x 0 100 250 500 1000 4000 y 1.8 1.2 1.02 0.99 0.97 0.85 Thanks, SJ --------------------------------- [[alternative HTML version deleted]]

Is there anyway to change any y[i] value (i=2,...6) to make following NLS workable? x <- c(0,5,10,15,20,25,30) y <- c(1.00000,0.82000,0.68000,0.64000,0.66667,0.68667,0.64000) lm(1/y ~~ x) nls(1/y ~~ a+b*x^c, start=list(a=1.16122,b=0.01565,c=1), trace=TRUE) #0.0920573 : 1.16122 0.01565 1.00000 #Error in numericDeriv(form[[3]], names(ind), env) : # Missing value or

For a real data column X value ranged between (56.4521,32317.9) with missing values, I need to overlay 2 plots: histogram & fitted gamma density. I use following to generate histogram. xbk_seq(50,33000,by=100) hist(x,breaks=xbk) But I don't know how to get "fitted gamma density"? In SAS proc capability, I got Shape=2.59, Scale=3481). But when I do plot(dgamma(x,

x<-c(-1.873....,-0.121) # 23 numerics; x.arma12 <- armaFit(x ~ arma(1,2)) #estimates y[t]= -0.11465 - 0.23767 y[t-1] - 0.14230 e[t-1] -0.85770 e[t-2] + e[t]; # ? how to predict 46 steps ahead based on 23 data points? # the following doesn't work since n is in armaSim rather than armaFit; predict(x.arima12, n.ahead=46) # Thanks ---------------------------------

I typed the following commands but it still use maxiter=50 after the 2nd command: nls.control(maxiter = 1000) nls(......) Thanks! --------------------------------- [[alternative HTML version deleted]]

> y [1] 1 11 42 64 108 173 214 > t [1] 1 2 3 4 5 6 7 > nls(1/y ~ c*exp(-a*b*t)+1/b, start=list(a=0.001,b=250,c=5), trace=TRUE) 29.93322 : 0.001 250.000 5.000 Error in numericDeriv(form[[3]], names(ind), env) : Missing value or an infinity produced when evaluating the model # the start value for b is almost close to final estimates, # a is usually

How to make it correct? [1] Error in parse(file, n = -1, NULL, "?") : syntax error at 1: {\ #source('c:/Documents and Settings/xxxxxxx/My Documents/Archives/R/test.r') #source("c:\\Documents and Settings\\xxxxxxx\\My Documents\\Archives\\R\\test.r") [2] Error in file(file, "r", encoding = encoding) : unable to open connection In

Hi All Please see the Rprofile file which i have modified as follows and after that when I start R then I see that R says to me "TRUE" for all the packages implying that all loaded at once. But when i try to use commands as simple as help("lm"), it doesnt work nor any of the menu "Packages" is not working. Although the regression using lm ( Y ~ X ) is working

Hi, I am interested in customizing the installation of R. I have gone through the ?R Installation and Administration? manual. But some of the stuff is not clear to me and I would like to get clarifications on the following points (for a Windows installation with R_HOME=C:\\R\\R-2.9.1 ) : 1. I understand that I need to create a file, .Renviron with the following path : R_HOME\\etc\\.Renviron where

Hi, When starting an embedded R I encounter the following issue under certain conditions: ``` Error: package or namespace load failed for ?utils? in if (.identC(class1, class2) || .identC(class2, "ANY")) TRUE else {: missing value where TRUE/FALSE needed ``` (more such errors for grDevices, graphics, and stats) And in the end: ``` Warning messages: 1: package ?utils? in

With the release of dovecot 2.0, the community of the Dovecot mailling list, and us at Shelton Computers, would sincerely like to thank the developers of Dovecot. For, if it were not for you, we would be stuck with Courier and would not have the impressive features of Sieve, as opposed to the unmanageable scripts, by end users, of maildrop. *Our gratitude goes to, but not limited to:* *Timo

Hello! I have the following R code in my .Rprofile file - just for fun. library(fortunes) fortune() detach("package:fortunes") This works nicely in R 2.3.1, but it throws the following error under latest R-devel: ... ... Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to

I have tried everything and I cannot run an exe file using wine game.exe in /mnt/cdrom. My /dev/cdrom is lrwxrwxrwx 1 root root 3 Aug 11 2006 /dev/cdrom -> hdb ls -la /dev/hdb brwxrwx--x 1 root cdrom 3, 64 Aug 11 2006 /dev/hdb I can read the cd when i do ls -la /mnt/cdrom I am using wine 0.9.8 and gentoo linux Contents of the cd is: dr-xr-xr-x 1 root root 2048 Nov 4 2000 .

Hello All I have just started dabbling into the world of WINE. I was quite excited to have one of my favourite games installed (Sea Dogs). Before I tell you about the problem, let me tell you my setup. I am using Gentoo Linux on x86 and my wine version is 0.9.8. I installed WINE using "emerge wine" I have XOrg v7 installed. My NVIDIA driver version is 8762. Direct Rendering is

Also, check the settings of R_HOME and/or R_LIBS. Bill Dunlap TIBCO Software wdunlap tibco.com On Sun, Sep 8, 2019 at 9:58 AM William Dunlap <wdunlap at tibco.com> wrote: > Look at section 6.1 of the R Installation and Admin manual. > > 6.1 Default packages > > The set of packages loaded on startup is by default > > > getOption("defaultPackages") > [1]