similar to: Does anybody successfully built latest R on AIX 5.3?

Hi, I am using RpgSQL to retrieve data from a PostgreSQL database wich is with encoding UTF8, and I have some Chinese character in one of the columns, unfortunately R can't show it correctly. > df <- dbGetQuery(con, "select * from test") > df a b 1 1 ????????\xa2 2 2 ???? EURO\xa1 I see the following option, do I need to change the encoding option to show

Hi, I am using Rattle 2.6.4 with R 2.12.2 on win64, is this a bug ? Following is the content after execute the associate analysis process: Summary of the Apriori Association Rules: Number of Rules: 23351 Summary of the Measures of Interestingness: support confidence lift Min. :0.1250 Min. :1 Min. :2.667 1st Qu.:0.1250 1st Qu.:1 1st Qu.:2.667 Median :0.1250

Hi, I am trying to write a function do cast columns of data frame as factor in a loop, the source is : as.factor.loop <- function(df, cols){ if (!is.null(df) && !is.null(cols) && length(cols) > 0) { for(col in cols) { df[[col]] <- as.factor(df[[col]]) } } } source('D:/ambertuil.r') x <- 1:5 y <- 2:6 df <- data.frame(x=x, y=y)

Hi, Since we can?t access Google Groups here in China, so please forgive me if anyone has asked this question before. Sincerely Xiaobo Gu

Hi, I see the following is the credit scoreing in R guide : m2<-glm(formula = good_bad ~ checking + duration + history+ purpose +amount + savings + employed + installp + marital + coapp +age + other + depends + telephon + foreign +checking:amount What does checking:amount mean? Regards, Xiaobo Gu

Hi, I post this message to the general r-help list hoping anyone within a wider range have suggestions: There are three ways to integration R and postgres, especially on 64bit Microsoft windows Platform, 1. via RODBC package, which has 32 bit and 64 bit version for windows 2. via RPostgres interface, which only has 32bit version currently 3. via plr for Greenplum, which only supports a

Especially for large ff objects. Xiaobo.Gu [[alternative HTML version deleted]]

Hello, I need to upgrade Samba 2.2.2 to a stable Samba version compatible with AIX5.1 . Need to know the samba version I need to download and apply. Tito

Hi, The Transparency Layer feature of Oracle R Enterprise overcomes the RAM limitation of R, and can take advantage of multiple core processing of the database server by translating R expression into SQL, what about building a open source version of the transparency layer for relational databases? Xiaobo Gu

Hi Does anybody know how to create ff objects with data reading from stream objects, such as data reading from PostgreSQL database through RPostgreSQL. For this purpose although we can save the data to a csv file through external tools and then read it through csv readers, but it requires one more data read and write operation, which is of high I/O cost for large datasets. Xiaobo.Gu

Hi Dirk I think there are problems with pg_config, the configure script of RPostgreSQL checks for pg_config and got ¡°checking for pg_config... /usr/bin/pg_config¡±. In Solaris 10u7 X64, three versions of PostgreSQL are installed, there are in /usr/postgres/8.2(8.2.9) and /usr/postgres/8.3(8.3.3), the corresponding bin files are in /usr/postgres/<version>/bin and

Hi, I have sucessfully compiled Samba3.0.20 on AIX5.3 with gcc3.3.2, but I get the following error when trying to start smbd and nmbd on AIX5.3. exec(): 0509-036 Cannot load program /usr/local/sbin/nmbd because of the following errors: 0509-130 Symbol resolution failed for /usr/lib/libc.a(posix_aio.o) because: 0509-136 Symbol _posix_kaio_rdwr (number 2) is not exported from

Hi I had compiled my ssh Version on my Package Server. This is the Version: OpenSSH_3.9p1, OpenSSL 0.9.6m 17 Mar 2004 I install my Server over NIM with the Versions above. My Problem ist that i migrate one Server from AIX 4.3.3 to AIX 5.2 After the Migration we deinstalled the openssl and openssh and installed the new Version. What im not understand is wy the prerequisites will not be found in

Hi, The read.csv.ffdf function in package ff will create the ff object physical file in the default directories, I am trying to let the files created in the paths users specify, I think the point is to make use of the asffdf_args parameter, I have a test CSV file named D:\rtemp\fftest.csv, the content of the file is as following: col1,col2,col3 1,"amber",2.4 2,"linda",4.5

A question, please about development of R packages: Are there any guidelines or best practices for deciding when and why to implement an operation in R, vs. implementing it in C? The "Writing R Extensions" recommends "working in interpreted R code . . . this is normally the best option." But we do write C-functions and access them in R - the question is, when/why is this

Dear all, I've found a bug report for R when installing it on an AIX5.1 system. There's a followup (number 4) that comments a segmentation fault on R when quitting "q()". I'm using a newer version of R but on the same operating system and I obtain the same error. There was a way to solve this problem? Best regards and thanks, --

Dear rsync-developers, on AIX5.1 with 32-bit kernel one can have large-file support. rsync in principle supports it correctly since the flag _LARGE_FILES is treated correctly in the /usr/include/*.h But there is one point missing, the mkstemp is not opening a large file. So syncing large files crash after 2GB. To avoid this one could either put a #ifdef _LARGE_FILES #undef HAVE_SECURE_MKSTEMP

Hi # lslpp -l perl.rte Fileset Level State Description ---------------------------------------------------------------------------- Path: /usr/lib/objrepos perl.rte 5.8.0.0 COMMITTED Perl Version 5 Runtime Environment # lppchk -vm3 # perl -V Summary of my perl5 (revision 5.0 version 8 subversion

Full_Name: Karsten Tabelow Version: R-2.3.1 OS: AIX5.3 Submission from: (NULL) (62.141.176.2) Specification in config.site: CC=xlc_r CFLAGS='-O -qstrict' F77=xlf_r FFLAGS='-O -qstrict' SHLIB_LDFLAGS='-G' DYLIB_LDFLAGS='-G' LDFLAGS='-brtl' CXX=xlc++_r CXXFLAGS='-O -qstrict' Complilation error in src/main/printutils.c: "printutils.c",

> > Hi !!! > > I've managed to make Samba 4.6.4 run on AIX 6.1. Packages from OSS4AIX. I > have two shares both are read write, but I'm not allowed to write on them. > > This is my [GLOBAL]: > > [global] > bind interfaces only = Yes > interfaces = 127.0.0.1 en0 > netbios name = P7-AIXTEST > realm = MYCOMPANY.LOCAL >