similar to: finding eval unique values in a name column

hi.. I am using attachment_fu in my project i want to know that which of following library is good please help me 1>imagemagick 2>RMagic -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

with rails 2.2.2 action mailer requires a valid ssl certificate i have a question about routing my smtp settings for my postfix are now ActionMailer::Base.smtp_settings = { :address => "smtp.mydomain.com", :port => 25, :domain => "mydomain.com", :authentication => :plain, :user_name => "mydomain_mailer-3Q2Tfjf0mexWk0Htik3J/w@public.gmane.org",

Buen día estimados, Tengo el siguiente código: df_1 <- data.frame(ana = c(15, 20, 30), maria = c(15,20,30), jose = c(15, 20, 30)) df_2 <- data.frame(nombre = c("jose", "ana", "maria"), valor = c(1,2,3)) # Find the corresponding columns in df_1 based on the values in df_2$nombre cols <- match(df_2$nombre, names(df_1)) # Subtract the values of df_2$valor

I'm running multiple instances of ices. Also, I found what the problem was with the constant stream. I was getting a default stream because I was using my local ip address to run the server, and when I tried to access the different streams from my outside ip address something got confused. I'm running it from my outside ip address and everything works fine. Does anyone know a what to run

Hello, after searching through the archives and not finding a thread that answers this question, I thought I'd pass it on to the list. Given a data frame and given a factor variable that assigns a class to each case in the data frame, what is the most efficient way to sample a given number of cases from each class? I've found a roundabout solution that works as follows: for each class:

My OS in linux. my local ip address is 192.168.1.1 I'm currently running icecast from my comcast ip address 68.50.209.120. But if I try to connect to the stream via 192.168.1.1 I get 404 Entity Not Found The requested file or stream was not found on this server. Thanks, Aaron <p>On Fri, 2002-09-13 at 17:14, zeek wrote: > > What OS is the system? What is the IPaddr? > >

Hello, I am trying to make a small server around the team that we experiment together. I gave permission to read to all users and i gave permissions to write only to some of them, dependent on the folder. Folders are in second HD that is auto mounted at boot through fstab. All folders and sub folders have permission to read and write changed to user , group , other. users : me, harald, heiner

Hi list , I have a question with account codes, all my outgoing calls are authenticated, but now the boss wants to monitor these calls with the codes. example: maria has an extension "110", but peter was in place and use the phone maria , maria then says that she did not make that call to that number of cell. like to know who made it?, I think the pin code is my friendo , my users have

I am backing up a user's directories from local machine titan to remote machine maria. On the remote machine maria file /etc/rsyncd.conf contains [rprice-home] ... exclude = *.dvi I start the backup by using this command on the local machine titan: rprice at titan ~ rsync -av --dry-run /mnt/home/rprice rsync://rprice at maria/rprice-home I get the messages sending incremental

Dear All, I'd like to use Weka functions that are not implemented (do not have interface) in RWeka, like the Remove function and others in the future! The .java() functionality is for that purpose but I haven't seen any example with Weka functions. Could anyone give me hand in how to do it? For instace if I want to use the weka.filters.unsupervised.attribute.Remove? 1. in the R console,

Estimados usarios de R: Tengo una base de datos madre en formato .sav de SPSS y la quiero modificar usando datos de otras base de datos .sav y otra en .csv a las que llamare hijos. No tengo problema en convertirlas en data.frame. Todos los archivos tienen en común una variable que es única. En aquellos casos que les falta un valor a una variable en el archivo madre lo relleno con el valor del

Dear all, I wonder which R algorithm could perform a mountain clustering in an spatial grid, in other words, having the coordinates of a map (x,y ... or even more) and then the altitude/height at each point I would like to localise the peaks of that topological surface. Which R algorithm can perform this? I see it as a clustering problem where the peak should be at the center of each cluster.

Dear R users I'd like to know if it is possible to create conditional plots in the soiltexture package. I have data from the particle size distribution of soils derived from two parent materials and I want to use the parent material as conditioner. Thanks a lot. Alessandro Samuel-Rosa Post-Graduation Program in Soil Science Federal University of Santa Maria Av. Roraima, n? 1000, CEP

On 20/11/2017 7:09 AM, Maria Lathouri wrote: > Dear all, > > I am really sorry for this. I have attached the script and a .csv file > with an example. The problem is that you have dat as a matrix with only one row. barplot() applies the colours to the rows of dat; since you have only one row, everything ends up blue. You can fix this by creating dat as a vector using

Dear R-Helpers, this is my first post ever to a mailing list, so please feel free to point out any missunderstandings on my side regarding the conventions of this mailing list. My problem: Assuming the following character vector is given: names <- c("filia Maria", "vidua Joh Dirck Kleve (oo 02.02.1732)", "Bernardus Engelb Franciscus Linde j.u.Doktor referendarius

Dear Richard,? Thank you very much for your reply. I went through the code and it worked. I was also able to change the colours.? I was wondering if I can change the legend position; instead of being in the bottom to be on the left side.? I tried the following but without any success strip = FALSE strip.right = TRUE likert(t(hellisheidi), ReferenceZero=.5, xlab="X-lab",

Hello, My name is Maria, MBA student in Sanfransisco, USA. In my credit scoring class, I have hard time making "transition matrix", which explains probability especially in relation to "Markov chain model". It is regarding people's monthly credit payment behavior. Does R have function to caculate it? I am actually a novice in using 'R'. Please help me!!! Maria

Dear list, I use Sweave almost exclusively for writing papers, and I have become quite spoiled by the excellent xtable export facilities. Has anybody written an xtable method for the Anova function in CAR, or has anybody used a different set of functions to import Anova results into a table in an Sweave document? If not, any handy hints on how to write a good homebrew based on the output of Anova

On 8/17/23 12:44, John Harragin wrote: > You should be able to define multiple data sources. However I'm having my > own issues. I have my dialplan accessing one maria database which is hosted > locally on the asterisk server then logging cdr with odbc adaptive which > connects to maria on a remote machine. This works fine except when the > remote server is out of reach the

Dear Maria The file you attached to your first e-mail did come through but I think some people on the list must have missed it. Michael On 12/09/2017 12:54, Maria Lathouri via R-help wrote: > Dear all, > Thank you very much for the help. ylim=c(-5, 80) worked. > Regarding the reproducible example, I used dput () and saved the file as txt. It is not the first time that I used this way