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...special tricks (packages) he might try? 3. Can you recommend to use R? Sorry, if my question is a bit vague but at this point I'm not able to give any further details. Any help is very much appreciated. D. Trenkler -- Dietrich Trenkler c/o Universitaet Osnabrueck Rolandstr. 8; D-49069 Osnabrueck, Germany email: Dietrich.Trenkler at Uni-Osnabrueck.de

...}, year = 1997, title = {Econometric Analysis}, edition = {3rd}, publisher = {Prentice-Hall}, address = {New Jersey 07458} } Thank you. Dietrich Trenkler -- Dietrich Trenkler Universit??t Osnabr??ck FB Wirtschaftswissenschaften Rolandstr.8 D-49069 Osnabr??ck dtrenkler at nts6.oec.uni-osnabrueck.de

...if anyone knows of ways to read EViews file types. I did not find a function in the package 'foreign' and a search query submitted to http://search.r-project.org was not successful. Any hint is very much welcome. Dietrich Trenkler -- Dietrich Trenkler c/o Universitaet Osnabrueck Rolandstr. 8; D-49069 Osnabrueck, Germany email: Dietrich.Trenkler at Uni-Osnabrueck.de

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...ar matrix 'a' in solve However, using: > jjf <- function(x){z <- log(q1)-x[1]+(x[2]/x[3])*(d1^x[3]-1);sum(z*z)} > optim(c(0,1,1),jjf) rendered (some of) the results desired in a jiffy. What am I doing wrong? Dietrich -- Dietrich Trenkler c/o Universitaet Osnabrueck Rolandstr. 8; D-49069 Osnabrueck, Germany email: Dietrich.Trenkler at Uni-Osnabrueck.de

...d like to exclude file1.rnw and file3.rnw temporarily and joining all of them later. This amounts to a mechanism similar to using LaTeX's \include command. *Is* there a way to achieve that? Thank you in advance. D. Trenkler -- Dietrich Trenkler c/o Universitaet Osnabrueck Rolandstr. 8; D-49069 Osnabrueck, Germany email: Dietrich.Trenkler at Uni-Osnabrueck.de

...month = 04 day = 29 language = R Windows NT 4.0 (build 1381) Service Pack 6 Search Path: .GlobalEnv, package:tools, package:ctest, Autoloads, package:base Dietrich Trenkler -- Dietrich Trenkler Universität Osnabrück FB Wirtschaftswissenschaften Rolandstr.8 D-49069 Osnabrück dtrenkler@nts6.oec.uni-osnabrueck.de -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send...

Hello What is the appropriate method to test if a given distribution is a weibull thank you meriema email meriema.belaidouni at int-evry.fr

I have to calculate some formula like: gamma(x)/(gamma(x+y) and I observed that for relatively big values of x, R returns infinity and so cannot compute the formula. Is it possible to force R to give the real value of gamma(x) instead of Inf ? thanks

...le estimates: rho 0.828823 I wonder what S is. I presume it is sum((rank(ice[,1])-rank(ice[,2]))^2), but this delivers 768.5. Is it the way ranks are computed in cor.test? Thank you in advance. D. Trenkler -- Dietrich Trenkler c/o Universitaet Osnabrueck Rolandstr. 8; D-49069 Osnabrueck, Germany email: Dietrich.Trenkler at Uni-Osnabrueck.de

Hi, I'm doing kolmogorv-smirnov test but I don't know what conclusions to take, I want to know if my data has a normal distribution: > ks.test(dados1,"pnorm") One-sample Kolmogorov-Smirnov test data: dados1 D = 0.972, p-value < 2.2e-16 alternative hypothesis: two-sided Warning message: cannot compute correct p-values with ties in: ks.test(dados1,

...Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1/ I suppose the argument rep(1:3, c(3, 2, 3)) in manova() is not appropriate. Any help is very much appreciated. Dietrich -- Dietrich Trenkler c/o Universitaet Osnabrueck Rolandstr. 8; D-49069 Osnabrueck, Germany email: Dietrich.Trenkler at Uni-Osnabrueck.de

...t; x<-8.30;x-qnorm(pnorm(x)) [1] -Inf Given that pnorm(8.30) delivers 1 shouldn't we get Inf for x<-8.30;x-qnorm(pnorm(x)) ? Thanks in advance. Dietrich Trenkler -- Dietrich Trenkler Universit??t Osnabr??ck FB Wirtschaftswissenschaften Rolandstr.8 D-49069 Osnabr??ck dtrenkler at nts6.oec.uni-osnabrueck.de

Hello, I would like to know if it is possible to insert LaTeX typesetting in R output. I want to obtain a graph with LaTeX label in order to incorporate it as postscript or pdf, x<-seq(0,1,length=100) y<-x*x plot(x,y,xlab="$X$",ylab="$X^2$")

....1252;LC_MONETARY=English_United States.1252;LC_NUMERIC=C;LC_TIME=English_United States.1252 Search Path: .GlobalEnv, package:stats, package:graphics, package:grDevices, package:utils, package:datasets, package:methods, Autoloads, package:base -- Dietrich Trenkler c/o Universitaet Osnabrueck Rolandstr. 8; D-49069 Osnabrueck, Germany email: Dietrich.Trenkler at Uni-Osnabrueck.de

...altung und Kultur", "Bildungswesen", "Beherbergungs und Gaststaettendienstleistungen", "Andere Waren und Dienstleistungen")) dotchart(sort(a)) dotchart(sort(a),cex=0.7) -- Dietrich Trenkler c/o Universitaet Osnabrueck Rolandstr. 8; D-49069 Osnabrueck, Germany email: Dietrich.Trenkler at Uni-Osnabrueck.de

...asets package or by means of Google. What I did find was a table of frequencies of the central values for *grouped* classifications (finger lenghts) in the Handbook of Small Data Sets. Thank you in advance. D. Trenkler -- Dietrich Trenkler c/o Universitaet Osnabrueck Rolandstr. 8; D-49069 Osnabrueck, Germany email: Dietrich.Trenkler at Uni-Osnabrueck.de

...appropriate design matrix. But I wonder if there is a more direct way. Many thanks in advance. D. Trenkler -- Dietrich Trenkler Universit??t Osnabr??ck FB Wirtschaftswissenschaften Rolandstr.8 D-49069 Osnabr??ck dtrenkler at nts6.oec.uni-osnabrueck.de

Dear All, I know how to export graphics as pdf files and then how to include them in LaTeX documents. However, I do not know how to do in order to have the text of the graphics written with the font selected for the LaTeX document. Is that possible? Thanks in advance, Paul

I would like to buy a basic statistics book (experimental design, sampling, ANOVA, regression, etc.) with examples in R. Or download it in PDF or html format. I went to the CRAN contributed documentation, but there were only R textbooks, that is, textbooks where R is the focus, not the statistics. And I would like to find the opposite. Other text I am trying to find is multivariate data