search for: katharin

...an R CMD SHLIB from \bin\i386 on the same C++ files and it produced a working dll just like usual. Is there something that I need to do to the C++ files to make them compatible with 64 bit? They are not file that I made, so I do not know how they were originally compiled. Thanks for any help. - Katharine [[alternative HTML version deleted]]

...ations (Th) and I have a following error message for fit of hydraulic conductivity (k); Reason for termination: The cosine of the angle between `fvec' and any column of the Jacobian is at most `gtol' in absolute value. I dont know what I can do for solve my problem Yesterday I asked to Katharine Mullen Here are her aswer Yann P?riard ?tudiant ? la ma?trise en sols et environnement D?partement des sols et de g?nie agroalimentaire Centre de Recherche en Horticulture Pavillon Envirotron, Universit? Laval 2480 boulevard Hochelaga, local 2241 Qu?bec (Qc), Canada G1V 0A6 T?l.: 418-656-213...

...domForest library already is installed in R, so I looked in the main src directory in R, but there isn't any rf.c or other randomForest related information there. I am sure I am making some easy to remedy mistake, but I can't figure it out. Any assistance would be greatly appreciated. - Katharine [[alternative HTML version deleted]]

Hello, I am having difficulty obtaining the correct colors in my R charts. > colors()[c(552, 254, 26)] [1] "red" "green" "blue" But, if I specify col=552 in my barplot, I get gray bars. Likewise, col=254 gives bright pink, and col=26 is a red-orange. I get accurate results when I spell out the names, but I am making a pallet with 20- 30 colors and it is a

...',downloaded from http://www.icsi.berkeley.edu/~storn/DeWin.zip. The new C implementation is significantly faster. o The S3 method for plotting has been enhanced. It allows now to plot the intermediate populations if provided. o The package maintainer has been changed to Katharine Mullen, <katharine.mullen at nist.gov>. o A NAMESPACE has been added. o Argument FUN for DEoptim is now called fn for compatibility with optim. o demo file has been removed o CITATION file modified REFERENCES [1] Differential Evolution homepage: http://www.icsi.b...

Special Volume on Spectroscopy and Chemometrics in R Guest Edited by Katharine M. Mullen and Ivo H.M. van Stokkum 11 contributions, with software packages and examples Similar volumes on R in Psychometrics (guest edited by Jan de Leeuw) and R in Political Methodology (guest edited by Micah Altman and Simon Jackman) are close to being finished. Additional volumes are being...

...',downloaded from http://www.icsi.berkeley.edu/~storn/DeWin.zip. The new C implementation is significantly faster. o The S3 method for plotting has been enhanced. It allows now to plot the intermediate populations if provided. o The package maintainer has been changed to Katharine Mullen, <katharine.mullen at nist.gov>. o A NAMESPACE has been added. o Argument FUN for DEoptim is now called fn for compatibility with optim. o demo file has been removed o CITATION file modified REFERENCES [1] Differential Evolution homepage: http://www.icsi.b...

...ating applications. The sessions are organized by members of the program committee, including Dirk Eddelbuettel, John Fox, Virgilio Gomez-Rubio, Richard Heiberger, Torsten Hothorn, Aaron King, Jan de Leeuw, Nicholas Lewin-Koh, Andy Liaw, Uwe Ligges, Martin Maechler, Katharine Mullen, Heather Turner, Ravi Varadhan, H. D. Vinod, John Verzani, Alan Zaslavsky, Achim Zeileis. The program will cover topics such as * Applied Statistics & Biostatistics * Bayesian Statistics * Bioinformatics * Chemometrics and Computational Physics * Data...

...ating applications. The sessions are organized by members of the program committee, including Dirk Eddelbuettel, John Fox, Virgilio Gomez-Rubio, Richard Heiberger, Torsten Hothorn, Aaron King, Jan de Leeuw, Nicholas Lewin-Koh, Andy Liaw, Uwe Ligges, Martin Maechler, Katharine Mullen, Heather Turner, Ravi Varadhan, H. D. Vinod, John Verzani, Alan Zaslavsky, Achim Zeileis. The program will cover topics such as * Applied Statistics & Biostatistics * Bayesian Statistics * Bioinformatics * Chemometrics and Computational Physics * Data...

Participants in the R User Conference, useR! 2010, July 21-23, (http://R-project.org/useR-2010) will each receive a t-shirt, thanks to the sponsorship of Mango Solutions (http://www.mango-solutions.com/). This email is a call for designs for the front of the t-shirt. The design should be made using a single color of your choice. The design should be in the form of a high-resolution (at least

Greetings R users, maybe there is someone who can help me with this problem: I define a function "optim.fun" and want as output the sum of squared errors between predicted and measured values, as follows: optim.fun <- function (ST04, SM08b, ch2no, a, b, d, E) { predR <- (a*SM08b^I(2)+b*SM08b+d)*exp(E*((1/(283.15-227.13))-(1/(ST04+273.15-227.13)))) abserr

Hi, All: What tools exist for diagnosing singular gradient problems with 'nls'? Consider the following toy example: DF1 <- data.frame(y=1:9, one=rep(1,9)) nlsToyProblem <- nls(y~(a+2*b)*one, DF1, start=list(a=1, b=1), control=nls.control(warnOnly=TRUE)) Error in nlsModel(formula, mf, start, wts) : singular gradient matrix at initial

I''m trying to get puppetrun to work, without luck so far. I have my puppetmaster and clients working fine with the clients polling the master. Now I want to be able to force an update. Using version 0.23.2 On the client I set listen=true and created the namespaceauth.conf file. Restarted puppetd and it appears fine. On the master I run puppetrun as root and get root@plane:/etc/puppet#

...s, or in creating graphical user interfaces o have an advanced degree in computer science, physics, chemistry or a related discipline o have a good command of English For more information on this position, please send an email or talk to me at useR! in Dortmund. best regards, Kate Mullen ---- Katharine Mullen mail: Department of Physics and Astronomy, Faculty of Sciences Vrije Universiteit Amsterdam, de Boelelaan 1081 1081 HV Amsterdam, The Netherlands room: T.1.06 tel: +31 205987870 fax: +31 205987992 e-mail: kate at nat.vu.nl homepage: http://www.nat.vu.nl/~kate/

...s available at http://www.R-project.org/useR-2010/tutorials/ ****************************************************************************** We hope to meet you in Gaithersburg! The organizing committee, Kevin Coakley, Nathan Dodder, David Gil, William Guthrie, Walter Liggett, John Lu, Katharine Mullen, Jonathon Phillips, Antonio Possolo, Ravi Varadhan. _______________________________________________ R-announce at stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-announce

...references Lawson and Hanson (1974), and is probably close to the port here. I have not written any methods for printing or summaries, and only return the solution x. On request, I can modify this behavior. I would be interested in suggestions, bug reports, and other comments. Kate Mullen ---- Katharine Mullen mail: Department of Physics and Astronomy, Faculty of Sciences Vrije Universiteit Amsterdam, de Boelelaan 1081 1081 HV Amsterdam, The Netherlands room: T.1.06 tel: +31 205987870 fax: +31 205987992 e-mail: kate at nat.vu.nl homepage: http://www.nat.vu.nl/~kate/ _____________________________...

...object of (S3) class 'nnls', which has methods for 'coefficients', 'fitted.values', 'deviance' and 'residuals' o The function 'nnnpls::nnnpls' allows each element of x to be constrained to either a non-positive or a non-negative value ---- Katharine Mullen mail: Department of Physics and Astronomy, Faculty of Sciences Vrije Universiteit Amsterdam, de Boelelaan 1081 1081 HV Amsterdam, The Netherlands room: T.1.06 tel: +31 205987870 fax: +31 205987992 e-mail: kate at nat.vu.nl homepage: http://www.nat.vu.nl/~kate/ _____________________________...

...references Lawson and Hanson (1974), and is probably close to the port here. I have not written any methods for printing or summaries, and only return the solution x. On request, I can modify this behavior. I would be interested in suggestions, bug reports, and other comments. Kate Mullen ---- Katharine Mullen mail: Department of Physics and Astronomy, Faculty of Sciences Vrije Universiteit Amsterdam, de Boelelaan 1081 1081 HV Amsterdam, The Netherlands room: T.1.06 tel: +31 205987870 fax: +31 205987992 e-mail: kate at nat.vu.nl homepage: http://www.nat.vu.nl/~kate/ _____________________________...

...object of (S3) class 'nnls', which has methods for 'coefficients', 'fitted.values', 'deviance' and 'residuals' o The function 'nnnpls::nnnpls' allows each element of x to be constrained to either a non-positive or a non-negative value ---- Katharine Mullen mail: Department of Physics and Astronomy, Faculty of Sciences Vrije Universiteit Amsterdam, de Boelelaan 1081 1081 HV Amsterdam, The Netherlands room: T.1.06 tel: +31 205987870 fax: +31 205987992 e-mail: kate at nat.vu.nl homepage: http://www.nat.vu.nl/~kate/ _____________________________...

Is there an efficient way to use rbind() with the five dataframes described in the following example: a <- c(1:5) list.foo <- lapply(a, function(x) data.frame(beta=a*rnorm(10), deta=a*rnorm(10))) big.data.frame <- rbind(list.foo[[1]], list.foo[[2]], list.foo[[3]], list.foo[[4]], list.foo[[5]]) #is there an easier method? For example, I naively thought you could do something like