similar to: sorting ascending descending! & THX@coling

HI! Have somebody an expample how the syntax is for passing the path of include files to: "If a package needs to specify additional directories for search- ing header les (`-I' options) or additional libraries for linking (`-l' and `-L' options), it should do this by setting the variables PKG_CPPFLAGS and PKG_LIBS in `src/Makevars'." But no examples. :-( src/Makevars.

Hello! I tried to build the RMySQL package by myself on an NT machine. I have a NT machine with cygwin compiler and activestate Perl installed on it. Perl details: D:\prog\rw1011\src\gnuwin32>perl -v This is perl, version 5.005_03 built for MSWin32-x86-object (with 1 registered patch, see perl -V for more detail) Copyright 1987-1999, Larry Wall Binary build 522 provided by ActiveState Tool

Hallo! Thanks for the answers that I received. I had downloaded the last distribution of RMySQL from /R/CRAN/src/contrib/Devel.. Its the first package that I am trying to compile under Windows. >From the Compiler I am getting the following error message. In file included from RMySQL.c:1: RMySQL.h:24: mysql.h: No such file or directory RMySQL.h:25: mysql_com.h: No such file or directory

I have a vector with about 100.000 values representing a quite regular function (sinusoid like). I would like to find all local maxima of this function (should be about 4000). Is there a native routine for R? Thanks in advance Eryk. -- _|_ \|/ \|/ Eryk Witold Wolski tel :0049-(0)30-8413-1543 w w ?v? 'v? \'v'/ MPI Moleculare Genetik fax :0049-(0)30-8413-1139 |

Hi! I am installing R in non standard directory. ./configure --prefix=/non/standard/directory The installation works fine. But after starting R i get .libPaths() /usr/lib/R/library but they cant be there of course! Have I to set some additional switches during config? Eryk Dipl. bio-chem. Eryk Witold Wolski @ MPI-Moleculare Genetic Ihnestrasse 63-73 14195 Berlin 'v' tel:

Hi! On the cran "package source" page, to each package there are the "reference manual" in pdf format with a nice title page. I observed that during the R CMD check pkg a pkg-manual.div are generated in the pgk.Rcheck directory. But the nice title page are missing. During the package build and install no div files are produced. Which opitions I have to pass during the build

Hi! I guess that it cant work. but maybee I am wrong. I would like to define a function rbind. > rbind function (..., deparse.level = 1) { which works only for objects of class Myclass Is it possible to use something like setMethod("rbind",signature(...="Myclass",deparse.level="numeric") This gives an error. Or should I use rbind.Myclass Eryk. Dipl. bio-chem.

Hi! Would like to plot two image plots with color scale (like levelplot (lattice) implements) in one graphic device. Tried to plot 2 levelplot's (lattice) (the data has not much in common) in one graphics device by setting par(mfrwo=c(2,1)) which does not work. Is there a way to force levelplot to use only a half of the graphic device? Is there a function like image which provides the color

Hi! How to generate a empty string of a precise length without using a loop? I need a empty string (char **) to pass it with .C function to a c dll. The c routine writes the result into the string. Eryk. Dipl. bio-chem. Eryk Witold Wolski @ MPI-MG Dep. Vertebrate Genomics Ihnestrasse 73 14195 Berlin 'v' tel: 0049-30-84131285 / \ mail:

Is there a library that is able for example to 1. merge 2 dataframes by row eg.: rbind(dataframe1, dataframe2):data.frame 2. delete a column from a dataframe del(dataframe, colname) or del(dataframe, colindex= 1):data.frame? 3. Select lines from a dataframe by a specific function ? select(dataframe, func=small(x){x<1}, colindex=3): data.frame? 4. converting all double columns of a data.frame

Hi! I have installed the new R on windows. I wanted to reinstall the XML package. I am not able to find the XML.zip anymore. I am quite shure that they where a windows binary version. Has anyone old XML windows binary? Eryk Dipl. bio-chem. Eryk Witold Wolski @ MPI-MG Dep. Vertebrate Genomics Ihnestrasse 73 14195 Berlin 'v' tel: 0049-30-84131285 / \ mail:

Hallo! I would like that the internal package functions does not appear in the documentation. I placed they names as aliases in the file nameofmypackage-internal.Rd as advised. After R CMD check (which runs neatly) they are still listed in 00Index.html. Is there no way to hide internal functions from the doc? Have I overlook something? Sincerely Eryk. Dipl. bio-chem. Eryk Witold Wolski

Hi! I am trying to calculate a dissimilarity matrix using daisy. The matrix vectver is binary as i test with: > levels(as.factor(vectver)) [1] "0" "1" But the call to daisy gives me the following error message.: > dfl1 <- daisy(vectver, type = list(asymm = c(1:length(vectver[,1])))) Error in daisy(vectver, type = list(asymm = c(1:length(vectver[, 1])))) : at least

Hi! >library(cluster) In this lib a function called silhoutte.default is defined than on the R prompt it type >silhouette.default Error: Object "silhouette.default" not found R1.9.0 The same error are at R1.8.1 And I knew that a function silhoutte.default are present. But the same piece of code works in R1.6.2 ??? Eryk Dipl. bio-chem. Eryk Witold Wolski @

Hi, While checking the package I am getting all the time the following complain about the function: Undocumented S4 methods: generic coerce and siglist matrix,Massvector I have not defined the function nowhere in the R files. My gues is that this has something to do with the following definition of the setAs function. setAs("matrix","Massvector" ,def=

Thanks for asking. The path where R tries to load the dll from does not exist I think (or the install process deletes it after the error - might this be the case?): C:/Users/wewol/OneDrive/Documents/R/win-library/3.5/grpc/libs/x64/grpc.dll' When I am checking after the error that path is only valid up to: C:/Users/wewol/OneDrive/Documents/R/win-library/3.5/ So maybe (?) the install process

Hi! Is there a way to get biplot and identify to work togheter. Having the output of prcomp I would like to draw a biplot that. Instead of plotting the sample (row-names) names plots some "pch" symbols. (thats easy with xlabs) But now I would like to add using identify the names to only some of the points. I have noticed that both biplot.prcomp and biplot.default does a lot of

Hi! Is there a way to get a subset of a list? I looking for some function like the function available for arrays and dataframe. x<-1:10 x[-c(1,2)] for arrays or x<-data.frame(a=1,b=2) subset(x,select=-a) But one for a list x<-list(a=1,a=2) subset(x,select=-a) The second problem i have are that i want to store parmeters to the plot.default function in a list. eg.:

Hi! How can i send http Post and Get messages to a Web server from within R? Has anybody implemented a function like? form(action="http://big.thing.inf/cgi-bin/answer.pl",list(test="my",something="there"),method="POST"). Has anyone a package with a similar functionality like the LWP and HTTP::Request::Common packages in Perl? Or has anybody a function that

Hi! Are there scripts or packages for generating Rd files out of "S3" code on cran? Has any one written such scripts (e.g. in Perl?) and are willing to share them? Thanks in advance. Eryk. Dipl. bio-chem. Eryk Witold Wolski @ MPI-MG Dep. Vertebrate Genomics Ihnestrasse 73 14195 Berlin 'v' tel: 0049-30-84131285 / \ mail: wolski@molgen.mpg.de