search for: cityu

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2008 Jan 21
3
Need suggestions about GUI
...of the text by mouse, and link it to a lable. so I would like a way to get that chunk of text. Can I do such job with tcltk? Any relavant tutorial materials? Thanks -- HUANG Ronggui Bachelor of Social Work, Fudan University, China Master of sociology, Fudan University, China Ph.D. Student , CityU of HK, http://www.cityu.edu.hk/sa/psa_web2006/students/rdegree/huangronggui.html [[alternative HTML version deleted]]
2008 May 14
2
basename/dirname produce incorrect results
...B\\$BG!2L4^M-CfJ8(B.txt" > dirname(g) [1] "d:/$BG!2L4^(B" > basename(g) [1] "$BG!2L4^M-(B" -- HUANG Ronggui, Wincent http://ronggui.huang.googlepages.com/ Bachelor of Social Work, Fudan University, China Master of sociology, Fudan University, China Ph.D. Candidate, CityU of HK. [[alternative HTML version deleted]]
2013 Dec 05
2
[LLVMdev] Unable to perform LLVM LTO using clang
Dear Rafael, Thank you for your answer. The verbose mode -v shows that clang uses the old ld in /usr/bin while I install the gold in /usr/local/bin. Regards, Chunbai On Tue, Dec 3, 2013 at 9:23 PM, Rafael EspĂ­ndola <rafael.espindola at gmail.com > wrote: > > Could anyone tell me where my mistake is? > > Try running > > clang -flto a.o b.o -o main -v > > it should
2013 Dec 05
0
[LLVMdev] Unable to perform LLVM LTO using clang
On 5 December 2013 07:46, Chunbai YANG <chunbyang2 at gapps.cityu.edu.hk> wrote: > Dear Rafael, > > Thank you for your answer. The verbose mode -v shows that clang uses the old > ld in /usr/bin while I install the gold in /usr/local/bin. Clang should be searching the path. What does $ which ld print? Maybe all that you have to do is $ export PA...
2008 Jan 22
5
how to google search for "R"
I really have headache when I do google search for information about "R". Any tricks or tips? thx.
2008 Jan 31
2
Delete/insert rows in data matrix
Hello all, I have the following problem. I want to insert blank rows in an data frame so as to make it comparable with another data frame with more rows. How can I insert these rows? If this is not solvable, then, alternatively, is it easy to delete rows from a data frame? Thanks for helping, Eleni [[alternative HTML version deleted]]
2008 May 07
2
Citation in the literature
Hello everyone, Very quick question: How should I cite the use of R in a publication ? Thanks in advance. Sebastien
2008 May 12
1
Insert a recorde into a table using SQL
...ata) : RS-DBI driver: (error in statement: unrecognized token: "")") How can I insert a (key, value) pair into a table by dbGetQuery? Thanks. -- HUANG Ronggui, Wincent Bachelor of Social Work, Fudan University, China Master of sociology, Fudan University, China Ph.D. Candidate, CityU of HK.
2008 Jun 07
1
Problem of installing Matrix
...2007 month 11 day 26 svn rev 43537 language R version.string R version 2.6.1 (2007-11-26) -- HUANG Ronggui, Wincent http://ronggui.huang.googlepages.com/ Bachelor of Social Work, Fudan University, China Master of sociology, Fudan University, China Ph.D. Candidate, CityU of HK.
2008 May 10
3
question about subseting a dataframe
Hi! I am using R version 2.7.0 and am working on a panel dataset read into R as a dataframe; I call it "ex". The variables in "ex" are: id year x id: a character string which identifies the unit year: identifies the time period x: the variable of interest (which might contain NAs). Here is an example: > id <- rep(c("A","B","C"),2) >
2007 Dec 27
2
Problem of lmer under FreeBSD
...other attached packages: [1] lme4_0.99875-9 Matrix_0.999375-2 lattice_0.16-5 loaded via a namespace (and not attached): [1] grid_2.6.0 rcompgen_0.1-15 tools_2.6.0 -- Ronggui Huang Department of Sociology, Fudan University, Shanghai, China Department of Public and Social Administration, CityU, HK
2008 Oct 16
3
how to count unique observations by variables
Dear R-helpers, I have a data frame with 3 variables, each record is a unique combination of the three variables. I would like to count the number of unique values of v3 in each v1, and save it as a new variable v4 in the same data frame. e.g. df1 [v1] [v2] [v3] [1,] "a" "C" "1" [2,] "b" "C" "2" [3,] "c" "B"
2008 Nov 24
1
RQDA-0.1.5 is released
...rom the Internet vis popup menu # Temporary delete files and codes # Rename the files,code, code category, case and others More information can be found in http://rqda.r-forge.r-project.org/ Comments and suggestions are welcome:) -- HUANG Ronggui, Wincent Tel: (00852) 3442 3832 Ph.D. Candidate, CityU of HK Master of sociology, Fudan University, China Bachelor of Social Work, Fudan University, China Personal homepage: http://ronggui.huang.googlepages.com/ _______________________________________________ R-packages mailing list R-packages at r-project.org https://stat.ethz.ch/mailman/listinfo/r-p...
2008 Nov 24
1
RQDA-0.1.5 is released
...rom the Internet vis popup menu # Temporary delete files and codes # Rename the files,code, code category, case and others More information can be found in http://rqda.r-forge.r-project.org/ Comments and suggestions are welcome:) -- HUANG Ronggui, Wincent Tel: (00852) 3442 3832 Ph.D. Candidate, CityU of HK Master of sociology, Fudan University, China Bachelor of Social Work, Fudan University, China Personal homepage: http://ronggui.huang.googlepages.com/ _______________________________________________ R-packages mailing list R-packages at r-project.org https://stat.ethz.ch/mailman/listinfo/r-p...
2008 Jun 06
6
R + Linux
Dear all; I'm planning to install Linux on my computer to run R (I'm bored of W..XP). However, I haven't used Linux before and I would appreciate, if possible, suggestions/comments about what could be the best option install, say Fedora, Ubuntu or OpenSuse which to my impression are the most popular ones (at least on the R-help lists). The computer is a PC desktop with 4GB RAM and
2008 Jun 06
6
Subsetting to unique values
I want to take the first row of each unique ID value from a data frame. For instance > ddTable <- data.frame(Id=c(1,1,2,2),name=c("Paul","Joe","Bob","Larry")) I want a dataset that is Id Name 1 Paul 2 Bob > unique(ddTable) Will give me all 4 rows, and > unique(ddTable$Id) Will give me c(1,2), but not accompanied by the name column.
2013 Oct 18
0
[LLVMdev] Iterate through a Module's StructTypes
Hello, I'm updating a legacy code using LLVM 2.5 where it has an iteration through a Module's TypeSymbolTable to process each StructType. In LLVM 3.4, TypeSymbolTable has been removed. I can only find the LLVMContextImpl instance of a Module's LLVMContext which has AnonStructTypes and NamedStructTypes two maps. However, LLVMContextImpl is an opaque class which cannot be directly
2013 Oct 18
1
[LLVMdev] Iterate through a Module's StructTypes
Hello, I'm updating a legacy code using LLVM 2.5 where it has an iteration through a Module's TypeSymbolTable to process each StructType. In LLVM 3.4, TypeSymbolTable has been removed. I can only find the LLVMContextImpl instance of a Module's LLVMContext which has AnonStructTypes and NamedStructTypes two maps. However, LLVMContextImpl is an opaque class which cannot be directly
2013 Dec 02
2
[LLVMdev] Unable to perform LLVM LTO using clang
Hi everyone, I want to perform whole-program analysis for apache httpd using httpd's original autoconf system so that I need to generate a single bitcode file. So I follow the instructions in LLVM document on gold plugin http://llvm.org/docs/GoldPlugin.html#lto-how-to-build. However, when running a simple program using LTO, clang fails to link the object file with the LLVM bitcode.
2013 Feb 28
3
Results from clogit out of range?
I still don't think the exp(lp)/(1+exp(lp)) gonna work. Since this is conditional logit model, while this formula is only used in unconditional ones. By using this, one neglects the information based on stratum. Though I don't know how to solve it to. I am also working on a project on this and I do hope there's someone explaining this problem. Will that be a possibility that the phat