similar to: R code for kernel density using kd-tree, looking for speed up

Good morning! I recently implemented a KD tree in JAVA for faster kernel density estimation (part of the code follows). It went well. To hook it with R, however, has proved more difficult. My question is: is it possible to implement the algorithm in R? My impression seems to indicate no as the code requires a complete class-object framework that R does not support. But is there an R package or

Can any one help it will be very kind, loop statements I have this table and some more records, I want to reshape it V1 V2 V3 V4 V5 V6 V7 V8 V9 V10 TP53 Dis1 Dis2 Dis3 Dis4 Dis5 Dis6 DCI New1 New2 New3 New4 FDI Hi2 H3 H4 GHD I1 I3 I4 I5 I6 I7 I8 I want my new table or matrix to be some thing like this V1 V2 V3 Tp53 Dis1 Dis2 Tp53 Dis1 Dis3 Tp53 Dis1 Dis4 Tp53 Dis1 Dis5 Tp53 Dis1 Dis6 Tp53 Dis2

Dear all, in the coming Winter Semester, I will be a teaching assistant for a course in Survival Analysis. My job will be to do the lab sessions. The software used for these lab sessions will be R. Most of the students have a background in social sciences and the only stats package they used so far is most likely SPSS. So I assume they might be quite surprised the first time they see R

Hello, I am trying to run a logistic regression with random effects on proportional data in glmmBUGS. I am a newcomer to this package, and wondered if anyone could help me specify the model correctly. I am trying to specify the response variable, /yseed/, as # of successes out of total observations... but I suspect that given the error below, that is not correct. Also, Newsect should be a

We just popped 2.2.6rc2 on to see if we could resolve a few printing issues, and now I can't seem to do the printer sharing on any printers on the server... In [global]: workgroup = CORP netbios name = NEWLUCY security = DOMAIN encrypt passwords = Yes update encrypted = Yes password server = LUNA pam password change = Yes

Dear all, I have what is a bit of a confusing question, so I hope that I can explain clearly. Thank you for your help in advance. I would like to do a replacement procedure on several strings, but the way that I am currently going about it is not working. I have defined "len", which is a series comprising the lengths of different items, all preceded by a colon. > len [1]

Dear R helpers I am having recovery rates as given below and I am trying to estimate the Loss Given Default (LGD) and for this I am using Kernel Density estimation method. recovery_rates = c(0.61,0.12,0.10,0.68,0.87,0.19,0.84,0.81,0.87,0.54,0.08,0.65,0.91, 0.56,0.52,0.30,0.41,0.24,0.66,0.35,0.36,0.64,0.55,0.43,0.36,0.28,0.89,0.11,0.23,0.07,

Hi, Because I'm new to R and trying to move off of SPSS, I have another question. I downloaded the "Foreign" package which I understand reads in various datasets from programs such as SPSS and SAS. There isn't much documentation that I can find regarding the specifics of this in the online docs, but I assume that it is like read.table. So, here is what I wrote and here is

Hi Can some one please point out where i am wrong. I am trying to position set of nodes column-wise in cytoscape using RCytoscape A----D B----E C----F ------------------- g <- new ('graphNEL', edgemode='undirected') cw <- CytoscapeWindow ('smallExample', graph=RCytoscape::makeSimpleGraph()) layout (cw, 'jgraph-spring') redraw(cw) nodesFr = c('A',

Thanks. I have checked the hook DAGCombiner::isMulAddWithConstProfitable And I think the above condition is too aggressive. // If the add only has one use, this would be OK to do. if (AddNode.getNode()->hasOneUse()) return true; Shall we make it to if (AddNode.getNode()->hasOneUse() && TargetLowering.isCheaperCommuteAddMul(......)) return true; The virtual hook

Kirsten, this may not be the most elegant approach, but I think I would create dummy variables on the fly for each disease code you have, then use the "with" function to get means. Give this a try: # setup some fake data as an example icd9 <- c(rep("dis1",4), rep("dis2",5), rep("dis3",3)) n <- length(icd9) exposure <- rnorm(n) working <-

I am just learning RubyRails..... I am simply trying to add a tree view control. I want to use the YUI treeview control. Here is my code <% for tax in @taxonomies%> <%=tax.parent-%> <%=tax.description-%> <br> <script type="text/javascript"> addNode(node_id,description) </script> <% end %> I have a javascript that

Hi Sunmanagers I still have a problem with my samba printing mechanism. When I log on some windows machines it will not print. I have found out that when I print from some machines while the print queu is stopped then the jobs are saved there as root. When I print from other machines they are saved as my name. I can print from dos by using echo something > \\server\printer. I can print with

On 11/13/2011 8:57 PM, NAKAMURA Takumi wrote: > AFAIK, on msys, trunk and release_30 is almost fine. > http://bb.pgr.jp/builders/clang-i686-msys Though, here is no builder > on win32 with --enable-shared. I'm having a problem now, building Release Candidate 3 on msys (using msysGit environment, which I find the easiest to set up and keep isolated); with --enable-optimized

Hi, I'm trying to implement the DBSCAN algorithm to get O(N*LogN) complexity and I'd need a spatial tree of some sort (kd,r,bd..), or a function that computes radius-based search on spatial data, i.e. given a radius eps finds ALL the points which fall in the corresponding hypersphere centered on the current examined point. Is there a package with this features? So far I found RANN

+llvm-dev > On 2016-Feb-09, at 12:54, Harris, Kevin <Kevin.Harris at unisys.com> wrote: > > Duncan, > Kevin Harris here, from Unisys. In our application, generating LLVM IR, we have several instances of code that looks like this: > > . . . > Value* pDS; > . . . > auto argIt = pFunc->arg_begin(); >

Hi all, I'm very new to R and I'm trying to construct a threaded binary tree using recursive functions. I'm very confused was wondering if anyone had any R sample code they would share. I've come across a lot of C++ code(nothing in R) and this is not helping. best, MK -- View this message in context:

Hi, You don't check for malloc failure. I've made a patch that is possibly wrong but it saves the program from SIGSEGV and replaces it with SIGABRT. -peter diff -ru icecast-2.3.2-ORIG/src/admin.c icecast-2.3.2/src/admin.c --- icecast-2.3.2-ORIG/src/admin.c Fri May 2 17:40:00 2008 +++ icecast-2.3.2/src/admin.c Thu Apr 28 19:53:03 2011 @@ -291,6 +291,9 @@

Dear expeRts, How can I get ... (1) different y-axis scales for each row (2) while having the same y-axis scales for different columns? I coulnd't manage to do this with relation="free" [which gives (1) but not (2)]. I also tried relation="sliced", but it did not give the same y-axis scales within each row (see the fourth row). Further, it "separates" the

CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p at virginia.edu> Cc: Florian Tobias Schandinat <FlorianSchandinat at gmx.de> Cc: Jaya Kumar <jayalk at intworks.biz> Cc: Paul Mackerras <paulus at samba.org> Cc: Benjamin Herrenschmidt <benh at kernel.crashing.org> Cc: Russell King <linux at