search for: kwyther

...dard error of the mean? I have tried > sem <- function(x) c(mean =mean(x), + SEM = stdev(x)/sqrt(length(x))) > sem(pnet.lai) Error in sem(pnet.lai) : couldn't find function "stdev" It looks like there is no stdev function in R Thanks, Kirk Kirk R. Wythers email: kwythers at umn.edu University of Minnesota tel: 612.625.2261 Department of Forest Resources fax: 612.625.5212 Saint Paul, MN 55108 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send &quo...

...ing the installer with "wine /mn/cdrom/Launch.exe", I get the JMP splash screen. When I use the mouse to click "install" on the splash screen, I get a dialog box with the error "Setup failed to launch installation engine: (0x80070005). The console output reads as follows: [kwythers@lorax kwythers]$ wine /mnt/cdrom/Launch.exe Invoking /opt/wine/bin/wine.bin /mnt/cdrom/Launch.exe ... fixme:pthread_kill_other_threads_np err:mmsys:MMDRV_InitHardcoded You didn't setup properly the config file for the Wine multimedia modules. Will use the hard-coded setup, but this will disape...

...ing the installer with "wine /mn/cdrom/Launch.exe", I get the JMP splash screen. When I use the mouse to click "install" on the splash screen, I get a dialog box with the error "Setup failed to launch installation engine: (0x80070005). The console output reads as follows: [kwythers@lorax kwythers]$ wine /mnt/cdrom/Launch.exe Invoking /opt/wine/bin/wine.bin /mnt/cdrom/Launch.exe ... fixme:pthread_kill_other_threads_np err:mmsys:MMDRV_InitHardcoded You didn't setup properly the config file for the Wine multimedia modules. Will use the hard-coded setup, but this will disape...

...rative project with many contributors. Type `contributors()' for more information. Type `demo()' for some demos, `help()' for on-line help, or `help.start()' for a HTML browser interface to help. Type `q()' to quit R. -- *NOTE NEW EMAIL ADDRESS* Kirk R. Wythers email: kwythers at umn.edu University of Minnesota tel: 612.625.2261 Department of Forest Resources fax: 612.625.5212 Saint Paul, MN 55108 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send &quo...

...g message: There is no package called 'akima' in: library(pkg, character.only = TRUE, logical = TRUE, lib.loc = lib.loc) This is on R 2.0.0, library(GRASS) is installed, and update.packages() has been run. Thanks Kirk R. Wythers Dept. of Forest Resources University of Minnesota email: kwythers@umn.edu tel: 612.625.2261 fax: 612.625.5212

I have a set of modeled climate data recorded at irregular intervals. The format of the data is such that there are monthly measurements for the years 2000, 2020, 2050, 2080, etc. Therefore I have 12 regular records, a skip of some number of years, then 12 more monthly records, another skip, and so on.... I created a dataframe from .txt with the read.table() command. For starters I need

I have what I hope is a ridiculously simple question. I am trying to follow an example that uses the function win.graph(), but my machine does not recognize win.graph(). I am running R 2.8.0 on OS X. Is there some OS X specific function that replaces win.graph or am I missing some package? Thanks in advance

How does one control the size and type of data symbols in pairs()? I am trying to use the little dot (as in type=".") with absolutely no success. Here is the pairs call I am using: pairs(data.frame, panel=function(x,y) {points(x,y); lines(lowess(x,y))}) or even simpler: pairs(data.frame, panel=panel.smooth) Any hints would be much appreciated.

I'd like to have a couple of windows app working in linux without rebooting (visual basic and JMP). I downloaded codeweavers wine but I have a question about windows partition or no windows partition... My present system is not dual boot. So ideally I'd like to run wine without a "real" windows partition. However, I have heard that wine works better with a "real"

I need some help understanding how on of the example data sets is formatted in the basic R installation. If I load the Mona Loa CO2 data, with the command: > data(co2) I can view the data with: > co2 And the data are in the form of 11 rows labeled as years (1994-2004) and 12 columns labeled (Jan - Dec). This structure appears to be a dataframe, however, if I type the command