search for: corval

Hello, I'm trying to pull off a certain graph using splom, and can't quite get my panel functions right. Basically, the equivalent using pairs would be something like this (using iris data set as an example): panel.corval <- function(x, y, digits=2, prefix="", cex.cor,col,pch) { usr <- par("usr"); on.exit(par(usr)) par(usr = c(0, 1, 0, 1)) r <- abs(cor(x, y,use="complete.obs")) txt <- format(c(r, 0.123456789), digits=digits)[1]...

...0" $year [1] "2012" $month [1] "03" $day [1] "30" $`svn rev` [1] "58871" $language [1] "R" $version.string [1] "R version 2.15.0 (2012-03-30)" $nickname [1] "" > Respectfully, Jeff. Jeff Hamann, PhD PO Box 1421 Corvallis, Oregon 97339-1421 230 SW 3rd Street Suite #310 Corvallis, Oregon 97333 541-602-5438 (c) 541-754-2457 (h) jeff.hamann[at]forestinformatics[dot]com jeff.d.hamann[at]gmail[dot]com http://www.forestinformatics.com http://en.wikipedia.org/wiki/Forest_informatics To ensure that your email is process...

...s=lab ) ## the text should be \hat{y} = <value of y.hat>, \hat{\sigma}^2 == <value of sigma.hat> and R keeps displaying the actual text of the non-expressions... I must be a chowderhead, but I need a little guidance, please... Thanks, Jeff. -- Forest Informatics, Inc. PO Box 1421 Corvallis, Oregon 97339-1421

...92 NA 4 1 4 0 DF 33 148 NA 5 1 5 0 DF 43 182 NA when the value of ct for all the records in all the data.frames should be 1, not NA. Why is that? Am I missing a step here? I'm running R 1.7.1 on Win2k. Jeff. --- Jeff D. Hamann Forest Informatics, Inc. PO Box 1421 Corvallis, Oregon USA 97339-1421 (office) 541-754-1428 (cell) 541-740-5988 jeff.hamann at forestinformatics.com www.forestinformatics.com --- Jeff D. Hamann Forest Informatics, Inc. PO Box 1421 Corvallis, Oregon USA 97339-1421 (office) 541-754-1428 (cell) 541-740-5988 jeff.hamann at forestinformatics.co...

...my third line indicates which object to draw from. The question is is there any way to pass a variable such as i as part of a name? Ken Kenneth B. Pierce Jr. Research Ecologist Landscape Ecology, Modeling, Mapping and Analysis Team PNW Research Station - USDA-FS 3200 SW Jefferson Way, Corvallis, OR 97331 ken.pierce@oregonstate.edu 541 750-7393 http://www.fsl.orst.edu/lemma/gnnfire [[alternative HTML version deleted]]

...d of having to predefine a bunch of colors myself or use the predefined colors like terrain.colors(n)? Are there groups of colors in the colors() that I can group together to make some nice palettes for drawing barplots, etc? Thanks, Jeff. -- Jeff D. Hamann Forest Informatics, Inc. PO Box 1421 Corvallis, Oregon 97339-1421 phone 541-754-1428 fax 541-752-0288 jeff.hamann at forestinformatics.com www.forestinformatics.com

...are striving to conduct research to learn more about the free/open source software community landscape as it relates to older adults. We have identified you as a leader for a free/open source software community. If you?re interested, we will either do an in-person interview (if you are local to the Corvallis or Portland area), or an interview over the phone (if you are not local). The interview is expected to last no longer than an hour. You will not be compensated for participating in this study. The study title is Involving Older Adults in the Design and Development of Free/Open Source Software ?...

...installed. It doesn't appear to be working that way for me. There must be a simple solution that I am obviously missing.... Any help would be greatly appreciated! -Dan -- Dan Dalthorp, PhD USGS Forest and Rangeland Ecosystem Science Center Forest Sciences Lab, Rm 189 3200 SW Jefferson Way Corvallis, OR 97331 ph: 541-750-0953 ddalthorp at usgs.gov [[alternative HTML version deleted]]

...installed. It doesn't appear to be working that way for me. There must be a simple solution that I am obviously missing.... Any help would be greatly appreciated! -Dan -- Dan Dalthorp, PhD USGS Forest and Rangeland Ecosystem Science Center Forest Sciences Lab, Rm 189 3200 SW Jefferson Way Corvallis, OR 97331 ph: 541-750-0953 ddalthorp at usgs.gov [[alternative HTML version deleted]]

...in the optim function and I'm afraid I'm a little stuck here. = After I figure out how to include the weights, I'll then need to = estimate the 3-parameter estimates. Any help would be greatful.=20 Thanks, Jeff. Jeff D. Hamann Hamann, Donald & Associates, Inc. PO Box 1421 Corvallis, Oregon USA 97339-1421 Bus. 541-753-7333 Cell. 541-740-5988 jeff_hamann at hamanndonald.com www.hamanndonald.com -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info",...

...0 & 20.90 \\ 2 & 90 & 64.42 \\ ...blah, blah, blah... 8 & 150 & 53.32 \\ 9 & 170 & 0.69 \\ \hline \end{tabular} \end{center} \end{table} > with the rownames. How do I get them out? I'm stuck. Help. Jeff. --- Jeff D. Hamann Forest Informatics, Inc. PO Box 1421 Corvallis, Oregon USA 97339-1421 541-754-1428 jeff.hamann at forestinformatics.com www.forestinformatics.com

...I'm not sure if there's a problem with the \alias section or the \usage section or both sections (I'm assuming this is the case). I've read the Chapter 2 of R-ext.pdf plenty and just can't seem to see where I'm blowing it. Respectfully, Jeff. Jeff Hamann, PhD PO Box 1421 Corvallis, Oregon 97339-1421 541-754-2457 jeff.hamann[at]forestinformatics[dot]com jeff.d.hamann[at]gmail[dot]com http://www.forestinformatics.com http://en.wikipedia.org/wiki/Forest_informatics To ensure that your email is processed, include a subject entry in your email. [[alternative HTML versio...

...lotted a map of oregon and washington and overlayed some points using R. Is that possibe since I can't seem to find the source file I used or commands for plotting maps and points? If not, sorry for the bother... Thanks, Jeff. Jeff D. Hamann Hamann, Donald & Associates, Inc. PO Box 1421 Corvallis, Oregon USA 97339-1421 Bus. 541-753-7333 Cell. 541-740-5988 jeff_hamann at hamanndonald.com www.hamanndonald.com -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", &q...

Summer job opportunity using Splus/R in Corvallis, Oregon: Great opportunity to gain experience in application of survey designs to natural resources. Graduate level statistician/programmer competent in the development of algorithms using the statistical software SPlus or R to work as a summer hire as part of the U.S. Environmental Protection...

Is there a way to run a simple perl script from R? Kenneth B. Pierce Jr. Research Ecologist Landscape Ecology, Modeling, Mapping and Analysis Team PNW Research Station - USDA-FS 3200 SW Jefferson Way, Corvallis, OR 97331 ken.pierce@oregonstate.edu 541 750-7393 http://www.fsl.orst.edu/lemma/gnnfire http://www.fsl.orst.edu/R_users/index.php [[alternative HTML version deleted]]

...fine when run on its own. It containd source() calls to other scripts and it seems to fail during the first nested source() command. Ken Kenneth B. Pierce Jr. Research Ecologist Landscape Ecology, Modeling, Mapping and Analysis Team PNW Research Station - USDA-FS 3200 SW Jefferson Way, Corvallis, OR 97331 ken.pierce@oregonstate.edu 541 750-7393 http://www.fsl.orst.edu/lemma/gnnfire [[alternative HTML version deleted]]

...nt, but what I've read of them confuses me. Want to avoid for loops, unless its the only way. All help is much appreciated! Thanks. ******************************************************************* Jeff P. Hollenbeck USGS Forest and Rangeland Ecosystem Science Center 3200 SW Jefferson Way Corvallis, OR 97331 541-750-0966 [[alternative HTML version deleted]]

...;ve ven added the path in the environment variables ) but to no avail. Is there a trick to getting Sweave installed correctly when using MikTeX on Windows XP? Do I need to move/copy the Sweave.sty file to the c:/textmf/?/?/? directory? Jeff. --- Jeff D. Hamann Forest Informatics, Inc. PO Box 1421 Corvallis, Oregon USA 97339-1421 (office) 541-754-1428 (cell) 541-740-5988 jeff.hamann at forestinformatics.com www.forestinformatics.com

...e the graph representing the website and perform whatever analysis I need. Yes? I've used the igraph package, not graph, but was assuming there's some existing functionality to perform these tasks. Any thoughts? Please reply privately. Respectfully, Jeff. Jeff Hamann, PhD PO Box 1421 Corvallis, Oregon 97339-1421 541-754-2457 jeff.hamann[at]forestinformatics[dot]com jeff.d.hamann[at]gmail[dot]com http://www.forestinformatics.com http://forufus.blogspot.com/ http://seekingalpha.com/author/jeff-d-hamann > [[alternative HTML version deleted]]

...ow|col?". To which I respond, "Yes, I know I have the format wrong, but how can I make sense of THAT?" Does anyone know a simple fix? Much appreciated! -Dan -- Dan Dalthorp, PhD USGS Forest and Rangeland Ecosystem Science Center Forest Sciences Lab, Rm 189 3200 SW Jefferson Way Corvallis, OR 97331 ph: 541-750-0953 ddalthorp at usgs.gov [[alternative HTML version deleted]]