search for: liebig

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2009 Jun 12
1
how to trigger variable creation?
...ards, each of the calls x<-15 # should not call myFun x=15 # should not call myFun assign(x,15) # should not call myFun etc. Has anyone an idea? Unfortunately, this feature is also missing in the library trackObjs. regards, Thomas -- Thomas Liebig Fraunhofer-Institut f?r Intelligente Analyse- und Informationssysteme (IAIS) Schloss Birlinghoven, D-53754 Sankt Augustin, Germany Email: thomas.liebig at iais.fraunhofer.de Phone: +49 2241 142050 Fax: +49 2241 142072
2018 Jan 17
0
effects & lme4: error since original data frame notfoundWASeffects: error when original data frame is missing
...), data = X) > Effect("Days", fm) > } > > > Hth -- Gerrit > > --------------------------------------------------------------------- > Dr. Gerrit Eichner Mathematical Institute, Room 212 > gerrit.eichner at math.uni-giessen.de Justus-Liebig-University Giessen > Tel: +49-(0)641-99-32104 Arndtstr. 2, 35392 Giessen, Germany > Fax: +49-(0)641-99-32109 http://www.uni-giessen.de/eichner > --------------------------------------------------------------------- > > Am 17.01.2018 um 15:02 schrieb Gerrit Eichne...
2018 Apr 18
0
Problem with regression line
...axes in your call to plot as in: plot(y = Age, x = BloodPressure) abline(SimpleLinearReg1) Hth -- Gerrit --------------------------------------------------------------------- Dr. Gerrit Eichner Mathematical Institute, Room 212 gerrit.eichner at math.uni-giessen.de Justus-Liebig-University Giessen Tel: +49-(0)641-99-32104 Arndtstr. 2, 35392 Giessen, Germany http://www.uni-giessen.de/eichner --------------------------------------------------------------------- Am 18.04.2018 um 15:26 schrieb CHATTON Anne via R-help: > Hello, > > I am trying to graph a re...
2018 Jan 17
0
effects & lme4: error since original data frame not found WASeffects: error when original data frame is missing
....14 parallel_3.4.2 compiler_3.4.2 [17] colorspace_1.3-2 mgcv_1.8-22 nnet_7.3-12 quantreg_5.33 --------------------------------------------------------------------- Dr. Gerrit Eichner Mathematical Institute, Room 212 gerrit.eichner at math.uni-giessen.de Justus-Liebig-University Giessen Tel: +49-(0)641-99-32104 Arndtstr. 2, 35392 Giessen, Germany Fax: +49-(0)641-99-32109 http://www.uni-giessen.de/eichner --------------------------------------------------------------------- Am 17.01.2018 um 10:55 schrieb Gerrit Eichner: > Hello, everyody,...
2018 Apr 18
3
Problem with regression line
Hello, I am trying to graph a regression line using the followings: Age <- c(39, 47, 45, 47, 65, 46, 67, 42, 67, 56, 64, 56, 59, 34, 42, 48, 45, 17, 20, 19, 36, 50, 39, 21, 44, 53, 63, 29, 25, 69) BloodPressure <- c(144, 220, 138, 145, 162, 142, 170, 124, 158, 154, 162, 150, 140, 110, 128, 130, 135, 114, 116, 124, 136, 142, 120, 120, 160, 158, 144, 130, 125, 175) SimpleLinearReg1=lm(Age ~
2009 Apr 07
3
write text file as output without quotes
Hi R, When I use the below to write the text file try=data.frame(rep("a",5), rep("b",5)) write.table(try,"z:\\try.txt",row.names=F,col.names=F,sep="\t") the output contains two columns with quotes! Is there a way to write without quotes? I tried try[,1]=noquote(try[,1]) try[,2]=noquote(try[,2]) Thank you, Regards, Ravi Shankar
2010 Nov 04
5
Logical vectors
Hi folks, Pls help me to understand follow; An Introduction to R 2.4 Logical vectors http://cran.r-project.org/doc/manuals/R-intro.html#R-and-statistics 1) > x [1] 1 2 3 4 5 > temp <- x != 1 > temp [1] FALSE TRUE TRUE TRUE TRUE > 2) > x [1] 1 2 3 4 5 > temp <- x > 1 > temp [1] FALSE TRUE TRUE TRUE TRUE Why NOT > temp [1] TRUE FALSE FALSE FALSE
2010 Nov 04
5
Logical vectors
Hi folks, Pls help me to understand follow; An Introduction to R 2.4 Logical vectors http://cran.r-project.org/doc/manuals/R-intro.html#R-and-statistics 1) > x [1] 1 2 3 4 5 > temp <- x != 1 > temp [1] FALSE TRUE TRUE TRUE TRUE > 2) > x [1] 1 2 3 4 5 > temp <- x > 1 > temp [1] FALSE TRUE TRUE TRUE TRUE Why NOT > temp [1] TRUE FALSE FALSE FALSE
2018 Jan 17
4
effects: error when original data frame is missing
...ast the needed opriginal data frame) of the time when fm was created? Thx for any hint! Regards -- Gerrit --------------------------------------------------------------------- Dr. Gerrit Eichner Mathematical Institute, Room 212 gerrit.eichner at math.uni-giessen.de Justus-Liebig-University Giessen Tel: +49-(0)641-99-32104 Arndtstr. 2, 35392 Giessen, Germany Fax: +49-(0)641-99-32109 http://www.uni-giessen.de/eichner
2005 Mar 22
2
lattice xyplot() postscript (?) problem in R 2.0.0
...B 19 d 0.4140 A 20 d 0.0099 A 21 d Inf A 22 d 1.7827 B 23 d 0.3606 B 24 d Inf B ----------------------------------------------------------------------- AR Dr. Gerrit Eichner Mathematical Institute gerrit.eichner at math.uni-giessen.de Justus-Liebig-University Giessen Tel: +49-(0)641-99-32104 Arndtstr. 2, 35392 Giessen, Germany Fax: +49-(0)641-99-32029 http://www.math.uni-giessen.de/Stochastik
2024 Dec 04
3
Undocumented behaviour of diag when replacing the diagonal of a matrix?
...A diag(A[-5, -1]) <- 3; A diag(A[-5, -(1:2)]) <- 4; A Any ideas? TIA and best regards -- Gerrit --------------------------------------------------------------------- Dr. Gerrit Eichner Mathematical Institute, Room 215 gerrit.eichner at math.uni-giessen.de Justus-Liebig-University Giessen Tel: +49-(0)641-99-32104 Arndtstr. 2, 35392 Giessen, Germany https://www.uni-giessen.de/math/eichner
2012 Jun 27
4
formula version of sunflowerplot() fails when axis label specified
...xlab)') And are you -- the one with the work-around -- willing to share it? :) Best regards -- Gerrit --------------------------------------------------------------------- Dr. Gerrit Eichner Mathematical Institute, Room 212 gerrit.eichner at math.uni-giessen.de Justus-Liebig-University Giessen Tel: +49-(0)641-99-32104 Arndtstr. 2, 35392 Giessen, Germany Fax: +49-(0)641-99-32109 http://www.uni-giessen.de/cms/eichner
2018 Jan 09
1
barplot_add=TRUE
...trapcatch)) > > do what you want (modulo layout details)? > > Hth -- Gerrit > > --------------------------------------------------------------------- > Dr. Gerrit Eichner Mathematical Institute, Room 212 > gerrit.eichner at math.uni-giessen.de Justus-Liebig-University Giessen > Tel: +49-(0)641-99-32104 Arndtstr. 2, 35392 Giessen, Germany > Fax: +49-(0)641-99-32109 http://www.uni-giessen.de/eichner > --------------------------------------------------------------------- > > Am 09.01.2018 um 09:19 schrieb Sibylle St?ck...
2010 Feb 05
2
ifelse on a series of rows for multiple criteria
Dear all, I am attempting to perform a calculation which counts the number of positive (or negative) values based on the sample mean (on a per-row basis). If the mean is>0 then only positive values should be counted, and if the mean is <0 then only negative values should be counted. In cases where the mean is equal to zero, the value -99999 should be returned. The following is an example
2013 Apr 05
1
mixed formatting of integer and numeric (e. g., by summary.default())
...36-14 loaded via a namespace (and not attached): [1] cluster_1.14.3 grid_2.15.2 svMisc_0.9-65 tools_2.15.2 --------------------------------------------------------------------- Dr. Gerrit Eichner Mathematical Institute, Room 212 gerrit.eichner at math.uni-giessen.de Justus-Liebig-University Giessen Tel: +49-(0)641-99-32104 Arndtstr. 2, 35392 Giessen, Germany Fax: +49-(0)641-99-32109 http://www.uni-giessen.de/cms/eichner
2008 May 23
1
Evaluation "conflict" in combination of replicate() and rexp()as variable inside a function
...grDevices utils datasets methods base loaded via a namespace (and not attached): [1] rcompgen_0.1-17 --------------------------------------------------------------------- AR Dr. Gerrit Eichner Mathematical Institute gerrit.eichner at math.uni-giessen.de Justus-Liebig-University Giessen Tel: +49-(0)641-99-32104 Arndtstr. 2, 35392 Giessen, Germany Fax: +49-(0)641-99-32029 http://www.math.uni-giessen.de
2007 Nov 01
1
Matrix package problem: dsyMatrix %*% vector gives error
...t;base" other attached packages: Matrix lattice "0.999375-1" "0.15-11" --------------------------------------------------------------------- AR Dr. Gerrit Eichner Mathematical Institute gerrit.eichner at math.uni-giessen.de Justus-Liebig-University Giessen Tel: +49-(0)641-99-32104 Arndtstr. 2, 35392 Giessen, Germany Fax: +49-(0)641-99-32029 http://www.math.uni-giessen.de
2018 Jan 09
0
barplot_add=TRUE
...;, does barplot(rbind(m$trapcatch, w$trapcatch)) do what you want (modulo layout details)? Hth -- Gerrit --------------------------------------------------------------------- Dr. Gerrit Eichner Mathematical Institute, Room 212 gerrit.eichner at math.uni-giessen.de Justus-Liebig-University Giessen Tel: +49-(0)641-99-32104 Arndtstr. 2, 35392 Giessen, Germany Fax: +49-(0)641-99-32109 http://www.uni-giessen.de/eichner --------------------------------------------------------------------- Am 09.01.2018 um 09:19 schrieb Sibylle St?ckli: > Dear R users &gt...
2012 Jan 10
1
Panic: file mbox-sync.c: line 1348: assertion failed
...reate imap_zlib } protocol lmtp { mail_plugins = mail_log notify zlib sieve } protocol pop3 { pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_uidl_format = %08Xv%08Xu } Greetings, J?rgen Obermann -- Hochschulrechenzentrum der | Mail: Juergen.Obermann at hrz.uni-giessen.de Justus-Liebig-Universitaet | WWW: http://www.uni-giessen.de/obermann/ Heinrich-Buff-Ring 44 | Tel: 0641-99-13054 (0641-99-13001) D-35392 Giessen, Germany | Fax: 0641-99-13009
2018 Apr 18
1
Problem with regression line
...y = Age, x = BloodPressure) > abline(SimpleLinearReg1) > > > ?Hth? --? Gerrit > > --------------------------------------------------------------------- > Dr. Gerrit Eichner?????????????????? Mathematical Institute, Room 212 > gerrit.eichner at math.uni-giessen.de?? Justus-Liebig-University Giessen > Tel: +49-(0)641-99-32104????????? Arndtstr. 2, 35392 Giessen, Germany > http://www.uni-giessen.de/eichner > --------------------------------------------------------------------- > > > Am 18.04.2018 um 15:26 schrieb CHATTON Anne via R-help: >> Hello, &g...