search for: chri

...can be slow for frequent redraws. Is there a smarter (less point intensive) way? I was thinking in terms of hexabins, for example, which for much less jagged looking regions, or of an option to image ( or a variation) which internally increases the grid. Any help welcome. Thanks in advance. Christian Ritter Functional Specialist Statistics Shell Coordination Centre S.A. Monnet Centre International Laboratory, Avenue Jean Monnet 1, B-1348 Louvain-La-Neuve, Belgium Tel: +32 10 477 349 Fax: +32 10 477 219 Email: christian.ritter@shell.com Internet: http://www.shell.com/chemicals [[altern...

I am trying split a string and use one part of it to label graphs. I am using strsplit for that. While I am able to split it, how do I access the separated parts. > filName<-"chrI_2223" >part<- strsplit(filName,"\\_") > part [[1]] [1] "chrI" "2223" > part[1] [[1]] [1] "chrI" "2223" I looked up the help archive but did not find it. Can someone help me here? Cheers../Murli [[alternative HTML version delet...

Hi R experts. how can I average two sets of columns? dd <- data.frame(b = c("chr2", "chr1", "chrY", "chr13", "chrX"),         w=11:15, x = 1:5, y = c(8, 3, 9, 9,7),        z = c(1, 1, 1, 2, 8)) expected result for mean(w,x) and mean(y,z) is 1  chr2 6  4.5 2  chr1 7  2 3  chrY 8  5 4 chr13 9  5.5 5  chrX 10 7.5 Yu [[alternative

Greetings, I am new to R, but trying to put in the time to learn. I have read the R manual and several other introductory texts; however, there is nothing like actually putting it into practice. So here is my problem, and its more of a learning exercise for myself than anything else, but I'm stuck and getting extremely frustrated that I can't figure it out. I'm trying to make a

...the extra fields to their correct type? Is there a way to somehow define these extra fields in the Model class to ensure they will always be returned correctly? Or is their a better method. I will be using find_by_sql a lot so a clean solution would be good. (I am using Mysql)s Thanks in advance Chri -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gman...

Is it possible to browse multiple workgroups on two or more subnets? I have set up samba on either end of a VPN and can browse successfully from either end, but only in the workgroup that samba is configured for. Can Samba be a member of more than one workgroup at the same time? Looking in browse.dat I can see all the machines in samba's workgroup and also the other workgroups, but not the

...struction. Because >> casting inverts the condition, the select would have to switch the >> operands, but I think it would be beneficial. > >I think that the instcombine pass should take care of this situation. Do >you have a simple testcase that shows the problem? > >-Chris Hi Chris, I am targeting the alpha platform. I pasted a portion of the problem code below. I starred a select in the join block that is fed by the seteq (%tmp.37) in the entry block. The resultant alpha code places an unnecessary cmpeq in block 'entry'. When I move the definition of...

Hi, I was wondering I'm going about this in the correct way. I need to test if there are coding sequences or exons in hg19 which match a string of 100bp "D" i.e. [A,G or T]. However I'm getting a strange result. I get a hit on chr7, using the 100bp search however when I search with 60bp sequence of "D" I don't get any hits. library("BSgenome")

...; session.Info(): R version 3.4.4 (2018-03-15) Platform: x86_64-apple-darwin15.6.0 (64-bit) Running under: macOS High Sierra 10.13.3 This error did not occur under R version 3.4.3 Search in R-project resulted in advice which did not work. How can I proceed to get a working lintr? Thanks CH -- Christian Hoffmann Rigiblickstrasse 15b CH-8915 Hausen am Albis Switzerland Telefon +41-(0)44-7640853

Hi, I have a 'zoo' time series as below : Zoo_TS = zoo(5:1, as.Date(Sys.time())+0:4) Now I want to calculate First order difference of order 1, rolling window basis i.e. (Zoo_TS[2] - Zoo_TS[1] ) / Zoo_TS[1] (Zoo_TS[3] - Zoo_TS[2] ) / Zoo_TS[2] ..... Is there any direct function available to achieve this? Thanks,

Hi, I use Quandl package to download data from Quandl https://www.quandl.com Today when I tried to download data from there, I received below error : > Quandl('LME/PR_CO') Error in curl::curl_fetch_memory(url, handle = handle) : gnutls_handshake() failed: An unexpected TLS packet was received. I am using Quandl_2.8.0 in below platform R version 3.4.4 (2018-03-15) Platform:

Hi, Below is my simple result in R > x = "1282553.8210000000" > as.numeric(x) [1] 1282554 Any idea where all numbers in the decimal places (ie 8, 2, 1) are gone? Thanks,

Hi again, I use the *webshot* package to take snapshot from Webpage. However, when I try to take snapshot from* https://www.coinbase.com/ <https://www.coinbase.com/>*, this fails to take the full snapshot of that page. I tried following : > library(webshot) > webshot("https://www.coinbase.com/", 'aa.pdf') However in the pdf page, I done see the quotes which are

...of variable names: lis <- ls(pattern="pr") # all variables with names containing 'pr' What is the mantra giving me the _values_ of the variables whose names are contained in 'lis'. eval(parse(ls(pattern="pr"))) will not do but returning TRUE. TIA C. -- Christian Hoffmann Rigiblickstrasse 15b CH-8915 Hausen am Albis Switzerland Telefon +41-(0)44-7640853

...he "persp" function in the graphics commands are named in error (the names seem to have been swapped). Also, in the documentation to "persp", reference is made to "colatitude" when the effect in the image is actually that of "latitude". Thank you, Sincerely, Christian [[alternative HTML version deleted]]

Thanks for that information. However how can I use R to directly get data from that API? On Fri, Jun 1, 2018 at 8:36 PM Martin M?ller Skarbiniks Pedersen < traxplayer at gmail.com> wrote: > On 1 June 2018 at 15:08, Christofer Bogaso <bogaso.christofer at gmail.com> > wrote: > > Hi again, > > > > I use the *webshot* package to take snapshot from Webpage. However, when > I > > try to take snapshot from* https://www.coinbase.com/ > > <https://www.coinbase.com/>*, this f...

...Expected Behaviour: Run python script, each line entered is echoed back immediately by the R script - which is what happens on 3.4.4 Observed Behaviiour on >=3.5.0 (include devel): The R script does not process lines as they are sent, it only receives them when StdIn is closed. Best Regards Chris

----- Original Message ----- > From: "Dirk Eddelbuettel" <edd at debian.org> > To: "Chris Evans" <chrishold at psyctc.org> > Cc: "r-sig-debian" <r-sig-debian at r-project.org> > Sent: Saturday, 12 January, 2019 21:23:46 > Subject: Re: [R-sig-Debian] Installing Rstudio and shiny free server on Debian > On 12 January 2019 at 20:30, Chris Evans wrot...

...em to be fairly clear. However, I thought I'd ask here if anyone had any experience of installing Rstudio and the free shiny server on Stretch. Meanwhile, I'll go hunting around a couple of other old machines I have around to see if I can find one that'll install amd64 Stretch! TIA, Chris -- Chris Evans <chris at psyctc.org> Skype: chris-psyctc Visiting Professor, University of Sheffield <chris.evans at sheffield.ac.uk> I do some consultation work for the University of Roehampton <chris.evans at roehampton.ac.uk> and other places but this <chris at psyctc.org...

...ing, has been obsoleted, or is only available from another source E: Package 'rstudio' has no installation candidate But pulling the i386 deb from https://download2.rstudio.org/rstudio-server-1.1.463-i386.deb got me the complaint about libgstreamer: root at Toshiba-L750-Stretchi386:/home/chris/Downloads# gdebi rstudio-1.1.463-i386.deb Reading package lists... Done Building dependency tree Reading state information... Done Reading state information... Done This package is uninstallable Dependency is not satisfiable: libgstreamer0.10-0 But I then found https://unix.stackexchange...