search for: jing

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2007 Aug 15
1
Errors from dovecot 1.1
I downloaded and installed dovecot 1.1 nightly build yesterday. Here is a the errors I collected from the log file. dovecot: Aug 15 14:19:29 Error: IMAP(use at doamin): Log synchronization error at seq=7,offset=24 for /data2/mail/we/webmail.us/ji/jing/dovecot.index: Extension introduction for unknown id 2 dovecot: Aug 15 14:19:29 Error: IMAP(use at doamin): Log synchronization error at seq=7,offset=52 for /data2/mail/we/webmail.us/ji/jing/dovecot.index: Extension introduction for unknown id 2 dovecot: Aug 15 14:19:29 Error: IMAP(use at doamin):...
2004 Nov 02
3
n-th power of a matrix
Hello all, To calculate the power of a matrix, I used the command "mtx.exp(X, n)", but there is an error saying "Error: couldn't find function "mtx.exp"". How can I deal with this problem? Jing
2013 Mar 18
9
how to create a full-virtualization xen VM with autoyast
Hi. I want to create a full-virtualization xen VM with autoyast installation. how can i do that? and how does the configuration file to be configured? I use suse linux 11 SP2. looking forward your replay. Jing. -- View this message in context: http://xen.1045712.n5.nabble.com/how-to-create-a-full-virtualization-xen-VM-with-autoyast-tp5714901.html Sent from the Xen - User mailing list archive at Nabble.com.
2019 Jun 21
4
Calculation of e^{z^2/2} for a normal deviate z
...[9] LC_ADDRESS=C LC_TELEPHONE=C [11] LC_MEASUREMENT=pt_PT.UTF-8 LC_IDENTIFICATION=C attached base packages: [1] stats graphics grDevices utils datasets methods [7] base other attached packages: [many packages loaded] Hope this helps, Rui Barradas ?s 15:24 de 21/06/19, jing hua zhao escreveu: > Dear R-developers, > > I am keen to calculate exp(z*z/2) with z=qnorm(p/2) and p is very small. I wonder if anyone has experience with this? > > Thanks very much in advance, > > > Jing Hua > > [[alternative HTML version deleted]] > > _...
2019 Jun 21
4
Calculation of e^{z^2/2} for a normal deviate z
...tice that floating point representation cuts out at 1e+/-308 or so. If you want to go outside that range, you may need explicit manipulation of the log values. qnorm() itself seems quite happy with much smaller values: > qnorm(-5000, log=TRUE) [1] -99.94475 -pd > On 21 Jun 2019, at 17:11 , jing hua zhao <jinghuazhao at hotmail.com> wrote: > > Dear Rui, > > Thanks for your quick reply -- this allows me to see the bottom of this. I was hoping we could have a handle of those p in genmoics such as 1e-300 or smaller. > > Best wishes, > > > Jing Hua > &...
2006 Mar 16
4
problem for wtd.quantile()
...td.quantile (from library "Hmisc"): -------------------------------- x <- c(1,2,3,4,5) w <- c(0.5,0.4,0.3,0.2,0.1) wtd.quantile(x,weights=w) ------------------------------- The output is: 0% 25% 50% 75% 100% 3.00 3.25 3.50 3.75 4.00 The version of R I am using is: 2.1.0 Best,Jing
2019 Jun 23
2
Calculation of e^{z^2/2} for a normal deviate z
...ogsumexp.html I don't know where this has been implemented in the R ecosystem, but this sort of computation is the basis of the "Brobdingnag" package for operating on very large ("Brobdingnagian") and very small ("Lilliputian") numbers. On 2019-06-21 6:58 p.m., jing hua zhao wrote: > Hi Peter, Rui, Chrstophe and Gabriel, > > Thanks for your inputs -- the use of qnorm(., log=TRUE) is a good point in line with pnorm with which we devised log(p) as > > log(2) + pnorm(-abs(z), lower.tail = TRUE, log.p = TRUE) > > that could do really real...
2012 Feb 20
3
How to determine a subset of a binary strings?
Hi, I need some neat ways of determing a subset of binary strings. For example, x=c(0,0,1), y=c(0,1,1), z=c(0,1,0). So x is a subset of y and z is also a subset of y, but x is not a subset of z. I tried to search R functions and packages but no hits. Any ideas? Best, Jing -- Jing Tang, PhD Senior Researcher Finnish Institute of Molecular Medicine (FIMM) FI-00014 University of Helsinki Finland [[alternative HTML version deleted]]
2008 Feb 07
5
pnorm
...mvtnorm package but it turns out to be using pnorm for univariate case. I should have missed some earlier discussions, but for the moment is there any short answer for a higher precision? Somehow these days, statistical geneticists are infatuated with such tiny p values! Many thanks in advance, Jing Hua _________________________________________________________________ Telly addicts unite! [[alternative HTML version deleted]]
2017 Jun 04
2
read.table
...n 09355-GOTERM histone pre-mRNA 3'end processing complex which has two tab-delimited columns. I used read.table("",as.is=TRUE) and ended up with fewer lines so I have to use quote="" which also works if any line contains only a singe double (") quote. Thanks, Jing hua [[alternative HTML version deleted]]
2019 Jun 24
2
Calculation of e^{z^2/2} for a normal deviate z
...ystem, but >> this sort of computation is the basis of the "Brobdingnag" package for >> operating on very large ("Brobdingnagian") and very small >> ("Lilliputian") numbers. >> >> >> On 2019-06-21 6:58 p.m., jing hua zhao wrote: >> > Hi Peter, Rui, Chrstophe and Gabriel, >> > >> > Thanks for your inputs -- the use of qnorm(., log=TRUE) is a good point >> in line with pnorm with which we devised log(p) as >> > >> > log(2) + pnorm(-a...
2024 Apr 16
5
read.csv
...ind_rows(all_data,p) } } proteins[1:7] [1] "1433B" "1433E" "1433F" "1433G" "1433S" "1433T" "1433Z" dplyr::bind_rows() failed to work due to incompatible types nevertheless rbind() went ahead without warnings. Best wishes, Jing Hua
2019 Jun 21
0
Calculation of e^{z^2/2} for a normal deviate z
...values which I would have difficulty to argue againston the other hand it is also expected to see these in a non-genetic context. For instance the Framingham study was established in 1948 just got $34m for six years on phenotypewide association which we would be interesting to see. Best wishes, Jing Hua ________________________________ From: peter dalgaard <pdalgd at gmail.com> Sent: 21 June 2019 16:24 To: jing hua zhao Cc: Rui Barradas; r-devel at r-project.org Subject: Re: [Rd] Calculation of e^{z^2/2} for a normal deviate z You may want to look into using the log option to qnorm e...
2006 Apr 20
3
[LLVMdev] configuration error for the latest LLVM
...fig.status: creating Makefile.config config.status: creating docs/doxygen.cfg config.status: creating utils/llvm-config/llvm-config.in config.status: error: cannot find input file: utils/llvm-config/llvm- config.in.in My configuration command line was ../llvm/configure --with-llvmgccdir=/home/snir/jingyu/resources/llvm/cfrontend/x86/llvm-gcc --enable-targets=x86 --prefix=/home/snir/jingyu/local/llvm The llvm-gcc I used was versioned 3.4. What's wrong with it? What can I do? Thanks very much, Jing -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://li...
2019 Jun 23
0
Calculation of e^{z^2/2} for a normal deviate z
...know where this has been implemented in the R ecosystem, but > this sort of computation is the basis of the "Brobdingnag" package for > operating on very large ("Brobdingnagian") and very small > ("Lilliputian") numbers. > > > On 2019-06-21 6:58 p.m., jing hua zhao wrote: > > Hi Peter, Rui, Chrstophe and Gabriel, > > > > Thanks for your inputs -- the use of qnorm(., log=TRUE) is a good point > in line with pnorm with which we devised log(p) as > > > > log(2) + pnorm(-abs(z), lower.tail = TRUE, log.p = TRUE) > &gt...
2019 May 30
2
use of buffers in sprintf and snprintf
...devel) CMD check --as-cran package_version.tar.gz one can use R CMD check --configure-args="" and in my case the WARNINGS were initially given with https://www.stats.ox.ac.uk/pub/bdr/gcc9/README.txt and those specification might as well used in --configure-args above. Besst regards, Jing Hua ________________________________ From: R-devel <r-devel-bounces at r-project.org> on behalf of jing hua zhao <jinghuazhao at hotmail.com> Sent: 29 May 2019 15:49 To: r-devel at r-project.org Subject: [Rd] use of buffers in sprintf and snprintf Dear R-developers, I am struggling w...
2019 Jun 24
0
Calculation of e^{z^2/2} for a normal deviate z
...) [1] 100002000 > logSumExp function (lx, idxs = NULL, na.rm = FALSE, ...) { has_na <- TRUE .Call(C_logSumExp, as.numeric(lx), idxs, as.logical(na.rm), has_na) } <bytecode: 0x20c07a8> <environment: namespace:matrixStats> Maybe this is rather close? Best wishes, Jing Hua ________________________________ From: R-devel <r-devel-bounces at r-project.org> on behalf of Martin Maechler <maechler at stat.math.ethz.ch> Sent: 24 June 2019 08:37 To: William Dunlap Cc: r-devel at r-project.org Subject: Re: [Rd] Calculation of e^{z^2/2} for a normal deviate z...
2004 Jan 05
2
build R package on winXP
...5.8.0/cygwin-multi-64int /usr/lib/perl5/site_perl/5.8.0 /usr/lib/perl5/site_perl .> at c:\PROGRA~1\R\rw1081/bin/build line 34. BEGIN failed--compilation aborted at c:\PROGRA~1\R\rw1081/bin/build line 34. I have Dcf.pm in \PROGRA~1\R\rw1081\share\perl\R. Why Rcmd build can not find it? Thanks. Jing
2012 Mar 22
2
Strsplit with a separator of ||
...t it returned each single character was separated. For example: strsplit("a||bc","\\||") [[1]] [1] "a" "" "" "b" "c" where I want the result to be "a" and "bc". Any ideas? Thanks! Best, Jing [[alternative HTML version deleted]]
2024 Apr 16
1
read.csv
?s 11:46 de 16/04/2024, jing hua zhao escreveu: > Dear R-developers, > > I came to a somewhat unexpected behaviour of read.csv() which is trivial but worthwhile to note -- my data involves a protein named "1433E" but to save space I drop the quote so it becomes, > > Gene,SNP,prot,log10p > YWHAE,13...