similar to: Constructing a barplot in R

Hi! I''m upgrading existing app from Rails 1.2.6 to 2.1.2. I have encountered following problem with AR objects. Model definition did not change and with 1.2.6: params={} params[:flight] = "1111" params[:airline] = "Air France" params[:luggage] = 0 r=Reservation.new params r.save is working code, new Reservation. With the same dataset, changing only

Rails 3.1.3 I have a model ''Airline'', whose STRING column is ''company'' only. Also, another model ''Plan'' has an INTEGER column ''airline_id''. I would like to show the ''company'' name (string) in a template like <% @plans.each do |plan| %> Airline: <%=

Greetings to all. I am currently implementing call queues for a customer and have come across several "problems". The customer is an airline representative, and will be using call queues for different airline reservations. The customer requires that any agent be able to login to any number of queues. This means that queue members have to be dynamic, not using "member =>

Hi, I am trying to run the bigmemory example provided on the http://www.bigmemory.org/ The example runs on the "airline data" and generates summary of the csv files:- library(bigmemory) library(biganalytics) x <- read.big.matrix("2005.csv", type="integer", header=TRUE, backingfile="airline.bin", descriptorfile="airline.desc",

Hi, I have a problem with my Samba/WinBIND implementation. In folders shared by multiple people the last one to access and modify a file takes ownership of the file and changes the permissions so other users cannot make changes to the same file: [root@atlas PLANNING RECORDS]# cd REGIONAL\ 1\ AIRLINE\ DOCS/ [root@atlas REGIONAL 1 AIRLINE DOCS]# ls -al total 1232 drwxrws---+ 8 root

Dear all, I found really difficult with the time series questions, please help me with this monthly airline series! I have run the following r code, and there is an error appeared at the end. The data files was enclosed in the email. I'm sorry the errors message appeared in chinese, but it says "plot.xy(xy.coords(x, y), type = type, ...) : errors in argument has more than 3

Hey, I'm trying to build something like this http://flowingdata.com/2011/05/11/how-to-map-connections-with-great-circles/ but with my own data in csv files. The code runs well if I use the same csv files as the author, but with mine , this is what I get *Code* library(maps) library(geosphere) map("world") xlim <- c(-180.00, 180.00) ylim <- c(-90.00, 90.00)

We have a PRI from Telepacific. Asterisk 1.2 and a Sangoma A101 T1 card. Outgoing calls to certain toll-fee (8XX) numbers fail -- we hear ringing but the calls are never answered. All other calls, and most toll-free numbers are not affected. The numbers that are affected are all travel related companies (United Airlines, American Airlines, US Air, Starwood Hotels, etc.) we cannot connect to

(Repeat of previous HTML version) Hello all, I am a new R user and I have finally imported my data using >read.delim("Filename.txt", header=TRUE) after some difficulty, by changing file directories (a hint to anyone who might be stuck there). However, I am now stuck trying to use my data. When I try to use data.frame("filename.txt") it tells me object not found, which

I am fairly new to R and am plotting flight data on a map. Everything is working well except the size of the map is really too small to show the data effectively and I can't seem to figure out how to make the output map larger. Do I need to change the device characteristics or is it a map.??? call. Here is the code: library(maps) library(geosphere) airports <-

hello, the last 3 times I installed C5, the MBR was unchanged and nothing was written into /boot/grub except splash.xbm.gz there were no stage* files, nor a menu.lst I know how to fix that. Would I have better luck using a partition mounted as /boot? Anyone succeded with Grub that way? I prefer not having to do surgery to get C5 to boot :) -- Mark New Packages for C5 ---------

Hi, methinks that in the good 3 months since i ordered an IAXy, things have changed so much that now almost anybody out there with a VoIP hardweare website offers complete phones for less money than the IAXy, with support for both IAX2 and SIP in many cases, and fully configurable via its own keypad. What would you recommend as a rugged, small, and easy to configure/use self-contained unit that

Dear Community, I hope that I have the right category selected because I am relatively new to the "R" world. I come with a relatively challenging problem in the luggage. I would like to realize, that "R" reads text files (there are several hundred pieces in my folder) sequentially, and screens for specific terms. If the term is found, the program should write a 1, if not a

Hi Rolf, I looked at https://docs.microsoft.com/en-us/azure/sql-database/sql-database-public-data-sets One of the first sets in the list is the airline time series (I think it is also used in dplyr examples). https://www.transtats.bts.gov/OT_Delay/OT_DelayCause1.asp You might find other possibilities in that list. HTH, Eric On Tue, Jan 2, 2018 at 12:44 AM, Rolf Turner <r.turner at

Dear all, i need help about comparing 2 alpha cronbach. How to derive W statistic. Are alpha cronbach and Hoyt's method using ANOVA identical? Thank you for your help. Regards --------------------------------- Luggage? GPS? Comic books? [[alternative HTML version deleted]]

Hi, everyone: R is new to me. I am writing a nested loop to simulate data for t-test. The following code is wrong. The subscript is out of bounds. Could anyone tell me how to revise it? Thanks, Riddle Chin. result<-matrix(ncol=5, nrow=1000) colnames(result)<-c('N=20','N=40','N=60','N=80','N=100') for (i in 1:1000){ for (j in

Hi all, When using sortable lists, a click anywhere in a <li> element will trigger the "sort_by_dragging" mode, and have the clicked element follow the mouse. The active area is the entire <li> element. Is there a way to either : - limit the active/triggering "area" to a part of the <li> element (like a luggage handle) or - prevent a part of the

Hello, if we suppose that times <- c("2006-05-14", "2006-06-12", "2006-06-12", "2006-05-14", "2006-05-14", "2006-06-12") value <- c(2,3,1,4,3,1) then with plot(times, value) we have two boxplots in one graph for 2006-05-14 and 2006-06-12 respectively! Is it possible to have them in a scatterplot? and

Hi All, We recently upgraded a number of applications from LLVM 3.5.2 (old JIT) to LLVM 3.7.1 (MCJit). We made the minimum changes needed for the switch (no changes to the IR generated or the IR optimizations applied). The resulting code pass all tests (8000+). However the runtime performance dropped significantly: 30% to 40% for all applications. The applications I am talking about

An Asterisk extension calls an Alcatel extension via a PRI link which rings 4 times for about 10-15 seconds and then drops. So if the Alcatel user doesn't answer within 10-15 seconds the call is aborted. (A timeout is *not* specified in the Asterisk Dial command.) It seems however that either Asterisk or Alcatel drop the call prematurely (it's more likely to be on the Asterisk side). What