search for: londonr

Displaying 20 results from an estimated 34 matches for "londonr".

Did you mean: london
2010 Jul 07
1
LondonR July Meeting
I am pleased to announce to agenda for next weeks LondonR meeting: LondonR meeting - 13th July 2010 Date:?? ???????? Tuesday 13th July 2010 Time:??????????? 6pm - 9pm Venue:????????? The Shooting Star ??????????????????? 125 - 129 Middlesex Street ??????????????????? E1 7JF ??????????????????? (Nearest Tubes- Liverpool Street, Moorgate or Bank)? Agenda...
2010 Sep 09
0
UseR groups: NewJersey R - LondonR - BaselR
...Brian McHugh, Bristol Myers Squibb: "How R can orchestrate bootstrapping" Free drinks and snacks will be available. Mailing List - To ensure you receive details of all future NewJerseyR meeting please ask to join our mailing list by emailing us at: newjerseyr at mango-solutions.com LondonR Thank you to everyone who attended the July LondonR meeting and big thanks to Chris Campbell, Matthew Dowle and Andy Nicholls for presenting. Past presentations are available at http://londonr.org/LondonR-20090331/Agenda.html As ever, we need volunteers to present at all future meetings. If you...
2009 Jul 10
0
LondonR agenda
Thank you to everyone for showing such an interest in the next LondonR meeting. Please see below the agenda for the meeting- LondonR meeting - 21st July 2009 Time: 4pm - 7pm Venue: The Wall 45 Old Broad Street London ECN 1HU Tel: 020 7588 4845...
2009 Jul 14
0
LondonR meeting - 21st of July
Thank you to everyone for showing such an interest in the next LondonR meeting. Below is the agenda for the meeting: LondonR meeting - 21st July 2009 Time: 4pm - 7pm Venue: The Wall 45 Old Broad Street London ECN 1HU Tel: 020 7588 4845 Agenda:...
2010 Apr 08
0
LondonR meeting 4th May
Good afternoon everyone, I am pleased to confirm the details of the next LondonR meeting: Date: Wednesday 4th May Time: 6pm - 9pm Venue: The Shooting Star 125- 129 Middlesex Street E1 7JF (Nearest Tubes- Liverpool Street, Moorgate or Bank) I will distribute the agenda as soon as it has been finalised. If you would like to attend, plea...
2009 Oct 15
0
LondonR Meeting - Free event
Hi all, The LondonR meeting is finally approaching and I am pleased to say that the venue and agenda have been finalised. Thank you to everyone who has already confirmed their places, and a little reminder to those who have yet to do so. I really hope you can all make it, and I look forwards to seeing you the...
2010 Mar 26
1
BaselR
...rause:... Graphing Pharma Data Yann Abraham: Graphics Charles Roosen: Web based R reporting (This agenda is yet to be finalised. We will notify any changes) For further information or to register, please contact: baselr@mango-solutions.com Please also visit - www.mango-solutions.com and www.londonr.org Sarah Lewis mangosolutions T: +44 (0)1249 767700 F: +44 (0)1249 767707 Unit 2 Greenways Business Park Bellinger Close Chippenham Wilts SN15 1BN UK LEGAL NOTICE \ This message is intended for the use of...{{dropped:14}}
2009 Dec 01
4
Package is loaded but functions are not exported
Hello, I wrote a package, which in the NAMESPACE file exports functions like this: exportPattern("^\\rh") On R-2.8 (Linux, 64), upon loading the package I have the rh functions present. On R-2.10, Mac OS X, (32 bit), it builds, loads, but the functions are not loaded, i.e the only function is rhyper (which is not from my package). Is there something wrong with my package setup?
2009 Nov 13
2
How to show all the functions and classes that are defined in a library?
library(some_library_name) Suppose I load a library. I'm wondering what command I should use to list all the functions, classes and variables defined in the library.
2009 Dec 02
2
Arithmetic on multiple files
Dear R-users, I'd like to perform arithmetic functions on 1000 files containing a 2000x2000 matrix. Can anyone advise? For example, File1 File2 Output 1 1 1 4 4 4 5 5 5 2 2 2 + 5 5 5 = 7 7 7 3 3 3 6 6 6 9 9 9 Muhammad -- Muhammad Rahiz | Doctoral Student in Regional Climate Modeling Climate Research
2009 Dec 05
1
R brush for SyntaxHighlighter
Hello, I've written a brush for R for the SyntaxHighlighter JavaScript library. It allows you to display R code on a web page with the proper syntax highlighting. It's available here: http://demitri.com/code Comments and suggestions for improvement are welcome! Cheers, Demitri
2009 Dec 08
2
automated image processing
Hi, I am looking for a R package which is capable to process and analysis pictures of tissues (stained) in an automatic way. I had a look on biops and EBImage (Bioconductor) but they are not automatic... Did you already use/know a such package ? Thanks, - Martial _________________________________________________________________ Tchattez en direct en en vidéo avec vos amis !
2010 Sep 06
1
c++ equivalent switch statement?
Is there a c++ equivalent switch statement in R? -- Rajesh.J [[alternative HTML version deleted]]
2010 Sep 15
3
characters in a string
Hi, I need to check if a string "<rh>a,b,c,d<rh>" is delimited by two "<rh>" 's as efficiently as possible(I need to do this a lot of times) and return TRUE. Can someone suggest a good technique? [[alternative HTML version deleted]]
2010 Aug 14
1
Creating list from a long vector
Stupid question, but its been a long night. If I have a long vector how can I turn it into a list of the same length x<-rep(seq(1,100,by=1),each=10) [[alternative HTML version deleted]]
2010 Aug 16
2
Random Number Generators and Sample
I am trying to get documentation about the random number generator used in "sample". The help for sample does not mention it. Can anyone point me in the right direction. Thanks [[alternative HTML version deleted]]
2010 Aug 20
1
Rserve (Anyone?)
REXP has an asBytes() method. Will this capture the output of an R plot function if a proper graphics device is used? It appears R insists on sending plot output to a file. Kind of strange since it insists on loading all your data into memory before it can do anything. If so then does anyone know what this would be? I prefer png or jpeg. Example: c is an RConnection REXP r =
2010 Aug 20
1
R and Java
Hi folks, Maybe that is not the best place to ask, but I 'd like some of you could help me... I'm using jri to run R commands under Java, by its examples I can eval expressions, returning single values or vectors to my Java variables. But, I would like to know how to assign the values of a Java vector (like: double x[] = {1.7 , 2.8 , 3.4}; ) to a R variable, so I can eval a function
2010 Sep 26
2
get absolute file path
Hello, I get a value which stores a relative file name. (I get it from another function, which I don't want to change.) e.g. > fileName <- "../data/2010-08.csv"; Is it possible to get the absolute file path out of this value? (e.g. /home/sebastian/documents/data/2010-08.csv) Kind regards, Sebastian
2010 Sep 28
1
How to convert SEXP to double
Hello All, A simple question. I get some return from the R in my C++ program (via Rcpp package). The result come, as SEXP and it should be a simple numeric variable. How to convert it to double? The code, what i use: stringstream ss; ss << "p <- predict(fit_ar11, n.ahead = 2, doplot=FALSE);" << "p$pred[1]"; SEXP ans; int iRet =