similar to: anova-bug in R-version 1.0.0? (PR#470)

If I have several character vectors, for example: a_c('data.') b_c('_myfunction(') c_c('vect.') d_c(')') and, j_1 I can build a vector using paste: x_paste(a,j,b,c,j,d,sep="") x="data.1_myfunction(vect.1)" I have n numeric vectors (vect.1...vect.n) Then, if I could evaluate the string x, I would calculate the result of my function in

Hola, Carlos. Primero, muchas gracias por el código. No es exactamente lo que quería, porque la parte "Detección de presencia de "cual_1" y "cual_2"... no excluye aquellas combinaciones en las que está presente también el objeto c, pero me ha servido de base e inspiración para elaborar otro código. He copiado la primera parte de tu función, para crear todas las

Hola, tengo que resolver un problema para el que normalmente utilizaría excel, pero me gustaría intentar resolverlo con R. Se trata de lo siguiente: Tengo tres elementos: a, b y c. Dichos elementos están agrupados en siete objetos, producto de todas las combinaciones sin repetición posibles: Objeto 1: a Objeto 2: b Objeto 3: c Objeto 4: a y b Objeto 5: a y c Objeto 6: b y c Objeto 7: a, b y c

Hello, If I have a dataframe: example(data.frame) zz<-c("aa_bb","bb_cc","cc_dd","dd_ee","ee_ff","ff_gg","gg_hh","ii_jj","jj_kk","kk_ll") ddd <- cbind(dd, group = zz) and I want to divide the column named group by the "_", how would I do this? so instead of the first row being x

It is minor thing, but how can I avoid converting "_" to "." ? e.g. I have a data set "test.csv" A,A_B,A_C,C,D X,11,0,13,14 Y,21,0,23,24 and when I read it all underscores are converted to dots (:<) > d <- read.csv("test.csv") > d A A.B A.C C D 1 X 11 0 13 14 2 Y 21 0 23 24 Ryszard [[alternative HTML version deleted]]

Full_Name: John Peters Version: 1.5.1 OS: Windows 2000 Submission from: (NULL) (130.155.2.3) solve(a,b) with two arguments gives an error if a is complex and b is a vector: > a_matrix(c(1,2+3i,3,2),ncol=2) > a [,1] [,2] [1,] 1+0i 3+0i [2,] 2+3i 2+0i > b_c(2,2+1i) > solve(a,b) Error in solve.default(a, b) : A must be a complex matrix > is.complex(a) [1] TRUE >

Since v1: - new patch to add uri_quote() - rebase on top of other recent patches needed while auditing shell_quote() - use uri_quote() instead of shell_quote() for producing $uri Eric Blake (2): common/utils: Add uri_quote and tests captive: Support $uri in --run docs/nbdkit-captive.pod | 8 ++- common/utils/utils.h | 1 + common/utils/test-quotes.c | 108

I installed a 32 bit Windows 2003 enterprise edtion domU. xm list shows the domU has 7G RAM. But Windows 2003 shows only 3.75G RAM. I do not know what''s wrong. Anyone knows? [root@sjd-hot w2k3e]# xm info host : sjd-hot.rashost.com release : 2.6.18.8-xen version : #1 SMP Fri Nov 27 03:53:01 UTC 2009 machine : x86_64 nr_cpus

I started using R to draw different plots. Thereby I'm having different problems adjusting graphical parameters. I wonder wy, because I don't see any reason. I'm using R61.1 with Linux Slackware (kernel 2.0?), emacs19.31 and ESS-5.0 1. I want to write a text on margin-site 4, therefore I need to reduce my plot in size . But whatever I do, the size doesn't change:

Thanks in advance for any help I can get on this. I'm trying to change variable names between 2 systems - R and old SPSS, Oracle. I'm using the grep() and gsub() commands but I'm getting the following result - > test.dat <- c("a", "b.c", "d.e.f", "p_q,r") > test.dat [1] "a" "b.c" "d.e.f"

The following errata for CentOS-2 have been built and uploaded to the centos mirror: RHBA-2005:470-04 fileutils bug fix update Files available: fileutils-4.1-10.9.i386.rpm More details are available from the RedHat web site at https://rhn.redhat.com/errata/rh21as-errata.html The easy way to make sure you are up to date with all the latest patches is to run: # yum update -- John Newbigin

https://bugzilla.netfilter.org/bugzilla/show_bug.cgi?id=470 Summary: Can't compile kernel with new iptables Product: iptables Version: 1.3.4 Platform: i386 OS/Version: Debian GNU/Linux Status: NEW Severity: blocker Priority: P2 Component: iptables AssignedTo: laforge@netfilter.org

http://bugzilla.mindrot.org/show_bug.cgi?id=470 djm at mindrot.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED ------- Additional Comments From djm at mindrot.org 2003-01-17 10:31

CentOS Errata and Bugfix Advisory 2011:470 Upstream details at : http://rhn.redhat.com/errata/RHBA-2011-0470.html The following updated files have been uploaded and are currently syncing to the mirrors: ( md5sum Filename ) x86_64: 99065c2a6b725675f0129128cdbe257e cman-2.0.115-68.el5_6.3.x86_64.rpm be4a7de750e24f8c774e03a6d2ed79e1 cman-devel-2.0.115-68.el5_6.3.i386.rpm

CentOS Errata and Bugfix Advisory 2011:470 Upstream details at : http://rhn.redhat.com/errata/RHBA-2011-0470.html The following updated files have been uploaded and are currently syncing to the mirrors: ( md5sum Filename ) i386: d7b4b952ca4f27db21b7617ffae642a3 cman-2.0.115-68.el5_6.3.i386.rpm f092b00fc883f8b9e22c1f44dbc62aa1 cman-devel-2.0.115-68.el5_6.3.i386.rpm Source:

>>>>> "BDR" == Prof Brian D Ripley <ripley@stats.ox.ac.uk> writes: BDR> On Tue, 7 Mar 2000, Trenkler, Dietrich wrote: >> I think I've discovered what went wrong. >> >> My workspace included a function wilcox.test formerly copied from >> ctest. Now ctest ist part of the distribution and because of that I

https://bugzilla.netfilter.org/bugzilla/show_bug.cgi?id=470 netfilter@linuxace.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |netfilter@linuxace.com Severity|blocker |normal ------- Additional Comments From

I think I've discovered what went wrong. My workspace included a function wilcox.test formerly copied from ctest. Now ctest ist part of the distribution and because of that I always got the message: [Previously saved workspace restored] Error in autoload("wilcox.test", "ctest") : Object already exists I didn't take care of this message. Now I removed

Hi, I have a query on regression output generated by R. > result=lm( Y~X , data=trail) > summary(result) After running this 2 statements the following output is generated. Call: lm(formula = Y ~ X, data = trail) Residuals: Min 1Q Median 3Q Max -245.30 -90.77 -30.30 54.99 532.78 Coefficients: Estimate Std. Error t value Pr(>|t|)

Dear R-community, I am using R (V 2.14.1) on Windows 7. I have a dataset which consists of 19 variables for 91 individuals or rows. Two of my variables are Age (adult/chick, with no NA values) and Sex (0 for females/1 for females, with quite a few NA values). The sex of many adult birds is unknown (entered as NA in dataframe). At some point of my analyses, I happen to need to need to work with