search for: museums

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2005 Feb 25
Problems using ADS to validate Windows Network users on a Samba3 Member Server
Dear All: I made a change to my Samba configuration to enable Solaris ACLs in my Installation of Samba 3.0.11. After then, I lost the ability to permit domain users to browse the shares. The server is running Solaris 8 2/04, and Samba is bound against MIT Kerberos 1.4 and OpenLDAP 2.2.23. It authenticates to two Windows 2000 DCs. I had obtained a Kerberos ticket from the Domain
2006 Apr 13
QueryParser doesn''t use StandardAnalyzer correctly?
I am having a bit of a problem with my search queries being parsed correctly it seems, and I wonder if anyone else has experienced this. I have written an index using StandardAnalyzer for analysis. I want to search that index by passing my user query through a QueryParser instance which is also using a StandardAnalyzer. However the resultant query does not seem to be a valid term query and
2010 Nov 17
Give me all operator
Hello is there in R any operator that give you all the data of a matrix for example in matlab x(2,3) returns the 2ndth row and 3rdth column x(2,:) returns all the columns of the 2nd row. In R now I would like to print all the  CRagent[[i]][2]  CRagent[[:]][2] doesnot work of course. Other option is to make a loop with an index i that spans from 1:last element of CRagent[[]] but this is not
2006 Feb 21
validates_format_of :url, regexp?
Hey, Does anybody have a regexp for validating URLs? I found this one and am trying to adapt it: ^(((ht|f)tp(s?))\:\/\/)?(www.|[a-zA-Z].)[a-zA-Z0-9\-\.]+\.(com|edu|gov|mil|net|org|biz|info|name|museum|us|ca|uk)(\:[0-9]+)*(/($|[a-zA-Z0-9\.\,\;\?\''\\\+&%\$#\=~_\-]+))*$ (
2002 Aug 30
Old linuxbox as BwM
Hello, I''m playing with tc, htb, and other QoS features on an old pc I have. The PC runs, by now, a shrinked version of Debian Woody, with patched versions of kernel 2.4.18 and iproute in order to support HTB. What i''m wondering is if with a AMD 100Mhz (stealed from a museum ;-), 16Mbps RAM i can do bandwidth management to 20 network hosts, which connect wirelessly (not all,
2005 Apr 04
locfit and memory allocation
Hello I am getting memory allocation errors when running a function that uses locfit within a for loop. After 25 or so loops, it gives this error. "Error: cannot allocate vector of size 281250 Kb" Running on linux cluster with a Gb of RAM. Problem never happens on my OS X (less memory). The total data is 130 cols by 5000 rows The first 129 cols are response variables, the 130th
2006 Feb 06
Evaluate output after each rep()
Hi R-Help, I''m trying a develop a test simulation where i evaluate the probability of not getting a value of 100 from the function rbinom(6000, 200, .5) [indeed, a very small probability]. At the end of each rep, I would like to evaluate the output, continue with the loop if the output contains the value 100, stop if the output lacks a 100. How do I get R to evaluate the output
2010 Jul 15
Warning message in summary of PGLM
Dear Sir, When requesting the summary of pglm analyses in R, I encounter repeatedly the following warning message: "Warning message: In pf(Fstat, object$k - 1, object$n - object$k, ncp = 0, lower.tail = FALSE, : full precision was not achieved in ''pnbeta''" This message appears both with the pglm estimate of Lambda and with Lambda set to 0. Could you tell me
2017 Jun 07
An R question
Hi, Check the FAQ 7.31 And read the posting guide too... HTH, Ivan -- Dr. Ivan Calandra TraCEr, Laboratory for Traceology and Controlled Experiments MONREPOS Archaeological Research Centre and Museum for Human Behavioural
2011 May 26
summing array elements
Hi to everybody I have an array with dimensions 2,4,3,3. Wanting to sum the matrices in the first two dimensions, I''m trying to use the "apply" function, but with no results. Have to say I''m quite new with R syntax. tx in advance marco [[alternative HTML version deleted]]
2010 Dec 01
Problem in reading Excel spreadsheets
Hi folks, Win 7 64bit R 2.12.0 32bit Problem in reading Excel spreadsheets (the text file, research_databaseI.xls, was download on Internet) > data=odbcConnectExcel(file.choose()) > sqlTables(data) TABLE_CAT TABLE_SCHEM 1 C:\\Users\\satimiswin764\\Documents\\research_databaseI <NA> 2
2010 Feb 20
FAVVIO.COM Watch Movies Online For Free Full Movie Downloads
Watch Movies Online For Free Full Movie Downloads,stream movies online free,trailer, New Moon ,2012 ,Taylor Lautner,Twilight ,Precious ,Transformers: Revenge of the Fallen,Harry Potter and the Half-Blood Prince,Up,The Hangover,Star Trek,The Twilight Saga: New Moon,Monsters Vs. Aliens,Ice Age: Dawn of the Dinosaurs,X-Men Origins: Wolverine,Night at the Museum: Battle of the Smithsonian,The
2005 Sep 12
Applied Quantitative Analytics in Finance
2005 APPLIED QUANTITATIVE ANALYTICS IN FINANCE EVENT o OCTOBER 6, 2005 o LONDON Please join us at the Museum of London for a series of guru-led presentations, networking, and demonstrations by academic and business thought leaders in finance from Basel II Committee, Swiss Union of Raiffeisen Banks, Swiss Federal Institute of Technology (ETH) in Zurich, UBS Warburg, Ingenious Media Plc. and
2010 May 28
Using a loop to define new variables
Hi, I''m a novice R user, much more used to SAS. My problem is pretty simple - basically, in a data frame, I have variables named x1,....,x10 and y1,...,y10; and I would like to create r1 = x1 / y1 etc Apologies if this is way too rudimentary - but I couldn''t find any posts online which solve this exact issue. Cheers, Andre
2007 Aug 10
OK. there I am again!
Well, I read quite a few documents; thanks for pointing them out... And I got "it" working... The most important point I learned is P_a_t_i_e_n_c_e! You really have to wait a few minutes after having modified your smb.conf and restarted samba. And you have plenty of time to reboot your client, I am not sure whether you really need this, but anyway... it really takes quite some
2010 Feb 25
Zero inflation model - pscl package
I have some questions regarding Zero Inflation Poisson models. I am using count data to analyze abundance trends of salamanders. However, I have surveys which differ in the amount of effort (i.e. the number of people searching and amount of time - I am using a museum database so not all surveys were conducted by me). Therefore I need to account for the effort. If change the count (response
2006 Mar 23
[OT] Canada on Rails by ferry?
Hey y''all, Are any folks planning on taking the ferry from Seattle to Vancouver (via Victoria)? I''ve never done it before so I have no idea how much of an adventure it is. Flights are a $100+ less to Seattle than Vancouver so the price works out the same or a bit less. My plan is to fly to Seattle (from Savannah, GA) on Tuesday to catch the early ferry on Wednesday
2011 Feb 21
assign value to multiple objects with a given ls pattern
Dear R colleagues, This seems pretty straight forward but I have been banging my head on this for some time and can''t seem to find a solution suppose I have something like a1<-1; a2<-2; a3<-3; a4<-4; b1<-3; b2<-4 I would like to quickly assign to objects with a certain pattern, e.g., those in ls(pattern="a") a specific value, e.g., "99", without
2006 Mar 27
XML Storage?
Hey Folks, Now that all the fun and games of learning Rails has almost sunk in it''s time to build something useful. I am tasked with building a system to control and search our large (and I mean large 1.5 million + and growing) photograph collection. I have been building databases for years and after thinking about the situation we decided that trying to store the
2011 Jan 24
crazy loop error.
Dear R-users, This is a loop which is part of a bigger script. I managed to isolate the error in this loop and simplified it to the bare minimum and made it self-contained. a<-c(2,3,4,5,5,5,6,6,6,7) for(n in 1:10) { print(paste("n: ",n)) z1<-a[n] #make a list container ldata<-list() t=1 while(z1==a[n]) { #add dataframes to list ldata[[t]]<-paste("hello") n=n+1