similar to: remote backend

Greetings, I would like to add 3D arrows (i.e. arrow-headed vectors linking X1Y1Z1 to X2,Y2,Z2) to a 3D plot; ideally the sort of plot that can be rotated interactively. Is this possible using plot3d, or another 3d plotter in R? While it is easy to draw segments in plot3d (e.g. below), I haven't figured out how to add arrow heads, or to create 3d arrows from scratch. ##two headless

Hi, I want to customise the segments on an xyplot. Below is a simple example of what I'm trying to do... #Example dataset x <- c(-0.25, 0.25, 0.8) y <- c(-0.5, 0, 0.75) gp <- c("A", "I", "C") my.data <- cbind.data.frame(x,y,gp) #setting up the parameters to customise the lines with. ltype <- c(1,2,3) env.col <-

Hi everyone, I'm trying to fit a of piecewise regression model on a time series. The idea is to divide the series into segments and then to apply linear regression models on each segment but in a "global way" and considering heteroskedasticity between the segments. For example, I build a time series y with 3 segments: segment1=1:20+rnorm(20,0,2) segment2=20-2*1:30+rnorm(30,0,5)

Hello, I have some parameters from Mclust function. The parameters are in the form *parametersDf * * mu_1 mu_2 var_mc1 var_mc2 c1 c2 * *2 1.357283 2.962736 0.466154 0.1320129 0.5258975 0.4741025 * *21 8.357283 9.962736 0.466154 0.1320129 0.5258975 0.4741025 * Each row in the above data frame

Full_Name: Jerome Asselin Version: 1.6.2 OS: RedHat Linux 7.2 Submission from: (NULL) (142.103.173.179) Should be an easy fix... Consider the examble below: plot(0,0) legend(0,0,c("Hello!","Hi!"),pch=1:2,lty=1:2,trace=T) It gives the following trace: > plot(0,0) > legend(0,0,c("Hello!","Hi!"),pch=1:2,lty=1:2,trace=T) xchar= 0.05178 ;

Hi Guys, Here's a simple test case that causes a segfault with the perl bindings patched to enable spelling correction: use strict; use warnings; use Search::Xapian; my $db = Search::Xapian::WritableDatabase->new("test.db", Search::Xapian::DB_CREATE_OR_OPEN); if (!defined($db)) { die("Failed to open xapian_database: $!"); } my $indexer =

Hello. Is there any FAST way to get a term from the xapian document by it's position, something like std::string term = Xapian::Document::GetTermByPosition(int position) ? Below i have described a task that i am trying to solve, in case if somebody is interested. ============================================================================ When displaying search results, i would like to

"Another use is to group matches in a particular category (e.g. you might collapse a mailing list search on the Subject: so that there's only one result per discussion thread). In this case you can use get_collapse_count() to give the user some idea how many other results there are. And if you index the Subject: as a boolean term as well as putting it in a value, you can offer a link to a

Hello, I have updated to Xapian 1.1.4 and maybe there is a memory leak. I can run only dmalloc - valgrind would be much too slow. How can I build a debug-build of xapian? Thanks a lot Marcus

On Sat, Mar 25, 2017 at 06:36:25PM -0500, Ryan Cross wrote: > After upgrades my stack is now: > > Python 2.7 > Django 1.8 > Haystack 2.6.0 > Xapian 1.4.3. (latest xapian haystack backend with some modifications) > > Using the same rebuild command as below but with —batch-size=50000 > > The issue has now become one of performance. I am indexing 2.2 million >

---------- Forwarded message ---------- From: Saad Ahmed <ch.saad.ahmed at gmail.com> Date: 3 February 2015 at 21:10 Subject: Waiting for Reply regarding "TestCases Failure" To: Xapian Development <xapian-devel at lists.xapian.org> I have been waiting for reply regarding any further steps to take. Following are the outputs of commands that you asked me to run. All these

There is a piece of source code.On selection of some part of source code and click on button say"Create Segment".Segment should be created. Structure for this is: /*Start Segment1*/ { ------------------------ ----------------------- ---------------------- } /*End Segment1*/ On clicking the create segment button, for the selected text start and end segment should be created.Please help

Greetings, I've been wondering about the index format and backwards compatibility. We're using the dev version (for chert) and each svn up means that any indexes created prior to this revision cannot be read. Is this purely a cautious move to prevent errors, and, barring any obvious index format changes, can I safely force the current revision to read existing indexes? eg, by

Please find my inline reply. On 27 January 2015 at 03:02, Olly Betts <olly at survex.com> wrote: > > The script which automates most of the release process runs "make > distcheck", which runs the testsuite, so these tests didn't fail for me > when I made the 1.3.2 release. > > When I run "make distcheck" in the "build" folder, it gives

As Chert backend is not the default Xapian backend for the 1.2 branch, I am thinking about switching from Flint to Chert. However, I am wondering how do both compare in performance and index size? My indexes are updated quite frequently, so this is my priority. Which is better in this case? Regards, PK

Hi, What's the main difference between chert and flint? What above vs lucene? I am mainly asking about data structure (lexicon, posting list, document data), what's in memory, what's on disk, hash vs b-tree and reasons behind them. Any pointer is appreciated. Thanks! Crystal -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi, I have had reports that Recoll has become unbearingly slow in some instances. After inquiry, this happens with Xapian 1.4 only, and the part which does not work any more is the snippets extraction. Recoll builds snippets by partially reconstructing documents out of index contents. For this, after determining a set of document term positions to be displayed (around the hopefully interesting

Hi, I am new to xapian and read somewhere that xapain was using flint before released version 1.1 now it is using chert. I am looking for differences between both flint vs chert respective to xapian and advantages of chert. thanks Smriti

Hi! Suppose you have a huge notmuch/Xapian database, built on a 32-bit system (well, actually on x86_64-pc-linux-gnu, but using a years old 32-bit notmuch binary; notmuch 0.9, Xapian 1.2.21 -- don't laugh), and suppose you're finally going to update that years old notmuch installation (release by release, forward-porting a bunch of patches). Naturally, I'd now do a native 64-bit

Hello, Does anyone know, did the on-disk-format change between Xapian 1.1.2 and 1.1.4 ? Greetings from Austria Marcus