search for: jwdougherty

...and runs down" test is commonly used for testing pseudo-random number generators and in simulations. John C. Davis describes its use in geology in his book on geological statistics (2002). Having searched the full site, I can locate only the "runs.test()" in the tseries package. JWDougherty

...any error codes. Perusing /var/log/messages doesn't seem to yield any clues. The system is a KDE AMD XP 2100, there is 1 GB of system ram, less than 10% of the harddisk space is in use, videocard is an nVidia GeForce4 Ti 4400. The OS is SUSE 9.2 and it has current updates for security. JWDougherty

...encountering trouble viewing the basic www.r-project.org page? Or has it been changed recently so that google hasn't kept up? I find I can access the mirror of the CRAN page at http://www.maths.bris.ac.uk/R/, none of the *.org pages. Nor can I jump to the R homepage from the CRAN mirror. JWDougherty

I am using RStudio Version1.0.143 on a Windows 7 machine. R version 3.4.0 I am trying to connect to a postgreSQL database with the following command, but I receive an error message that says my password is incorrect. Since I saved my password in a file, I think I remember it. I searched for a solution online, but cannot figure out what to do. If I have to change my password, please provide

On Sat, 26 Aug 2017 18:35:31 -0700 Ira Sharenow via R-help <r-help at r-project.org> wrote: Can you access the postgres database through psql or some other route? Also, do you require a password to access the database from these alternatives? JWDougherty

...be back-spaced over a recalled command to edit it. I expect that I am missing a "--with-" statment but I am not certain what it should be. Is there any help file that details the fine points for compiling R? INSTALL does not contain the information I am interested in. Thank you, jwdougherty

...e/<user-name>. As root the > application will located where any user of the system with permission > to run the application can access it. I ran into a problem similar to > this with packages, some installed as root and some installed locally > in my user directory. > > JWDougherty > > ______________________________________________ > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal...

...ages: [1] stats graphics grDevices utils datasets methods base other attached packages: [1] fortunes_1.5-0 loaded via a namespace (and not attached): [1] tools_2.15.0 The capabilities(tcltk) query yields TRUE. Searching the /usr tree does not locate any file "tk.h." JWDougherty

Hi, Could someone please tell me how to perform a Mann-Whitney U test on a dataset with 2 groups where one group has more data values than another? I have split up my 2 groups into 2 columns in my .txt file i'm using with R. Here is the code i have so far... group1 <- c(LeafArea2) group2 <- c(LeafArea1) wilcox.test(group1, group2) This code works for datasets with the same number

Some plots fail due to a problem with the X11 fonts. I get a message that "X11 font at size 22 could not be loaded." The demo() graphics routine for instance dies during the third chart. The graphics demo calls "font.main=1" and that seems to be where the error is. I believe this is due to a configuration problem on my system, however I can't find where in the

...results in the following error: "Error in text.default(x, y, txt, cex = cex, font = font) : X11 font at size 16 could not be loaded" However pairs(iris) works fine. Since the iris data set contains considerably more variables than hills, I am at sea regarding the correction. JWDougherty

...o, and that R_GlobalEnv is an undefined symbol. And the other is that options("defaultPackages") is not as shown below. I presume this is probably a compilation error on my part and would like to know what I've done wrong. The initial messages when JGR loads are below. Thanks, JWDougherty Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/usr/local/lib/R/library/stats/libs/stats.so': /usr/local/lib/R/library/stats/libs/stats.so: undefined symbol: R_GlobalEnv Loading required package: JavaGD Loading required package: iplots Creatin...

Hi R-users, I would like to find the goodness of fit using Chi-suare test for my data below: xobs=observed data, xtwe=predicted data using tweedie, xgam=predicted data using gamma > xobs <- c(223,46,12,5,7,17) > xtwe <- c(217.33,39,14,18.33,6.67,14.67) > xgam <- c(224.67,37.33,12.33,15.33,5.33,15) > chisq.test(xobs, xtwe = xtwe, rescale.p = TRUE) Error in chisq.test(xobs,

Dear all I prepared some image processing routine which depended on package ReadImages. Basically I imported image to R, changed rgb to grayscale, normalised an image made some selections and changed to image by imagematrix. Recently I learned that this package was removed from CRAN and can not be used in R 3.0.0. What options I have now to import image to R, change it to grayscale, make some

Hello, I am working through examples of generating Home Range using the adehabitatHR package. Everything is going fine until I load the code for the kernelUD function, it looks like this; > data(puechabonsp) > kud <- kernelUD(puechabonsp$relocs[,1], h="href") > kud I then get an error of; Error: could not find function "kernelUD" Any thoughts on what I am

...e/<user-name>. As root the > application will located where any user of the system with permission > to run the application can access it. I ran into a problem similar to > this with packages, some installed as root and some installed locally > in my user directory. > > JWDougherty > > ______________________________________________ > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal...

...root the >> application will located where any user of the system with permission >> to run the application can access it. I ran into a problem similar to >> this with packages, some installed as root and some installed locally >> in my user directory. >> >> JWDougherty >> >> ______________________________________________ >> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html >> and pr...

...nto your user space under /home/<user-name>. As root the application will located where any user of the system with permission to run the application can access it. I ran into a problem similar to this with packages, some installed as root and some installed locally in my user directory. JWDougherty

Hi Ulrik, Thanks for your suggestion, but it was not what I meant. I tried to use the rPref package but just got a very small sample and felt clueless. On Sat, Aug 26, 2017 at 12:37 AM, Ulrik Stervbo <ulrik.stervbo at gmail.com> wrote: > HI lily, > > for the colouring of individual points you can set the colour aesthetic. > The ID is numeric so ggplot applies a colour scale.

There is a code from SPSS Syntax do if sub(ATVK,2,2)="01". comp strata=1. else if sub(ATVK,2,2)>="05" and sub(ATVK,2,2)<="27". comp strata=3. else if sub(ATVK,4,2)>"20" or sub(ATVK,6,2)>"20". comp strata=4. else if sub(ATVK,4,2)>"00". comp strata=2. end if. value labels strata 1 "R 2 "Li" 3 "M" 4