similar to: R-help

Full_Name: Manikandan Narayanan Version: 2.8.1 OS: linux-gnu Submission from: (NULL) (155.91.28.231) Hi R-folks, I have two three-line text files: tst1, tst2 (they are the same except that the second line is longer in tst1; see cat() cmds below). read.table is only able to read the 3rd line in tst1, however reads tst2 correctly as shown below. This happens both in R 2.5.1 (windows) and R

On Mon, Apr 20, 2009 at 3:32 AM, Jay Foad <jay.foad at gmail.com> wrote: >> The attached patch makes GenLibDeps.pl notice that nm has failed, so >> that the build fails immediately rather than giving more obscure >> errors later on. > > Would you mind applying the patch? > Sure. But could you add a message to the "die" commands? Something like: close

Dear R users, I am currently trying to create my first personnal function and use it with the apply function. The purpose of this function is to create a vector summarizing the number of levels in a given selection of data.frame columns. I tried to transpose the indexation method used by the nlevels function but it doesn't seem to work. I did not find anything uesful in the archives so

Hi! I'm taking a course that requires some programming background, but I'm a complete novice in the field. when asked to generate a list of 20 uniform random numbers, is it alright if I put in >randu, and just copy-paste the first 20 numbers?? Or is there, as I suspect, a better way of calling out exactly 20 uniform random numbers?? I'm also unable to solve the following problem:

Can a single random number be generated in R? I have an exercise that wants to simulate coin tosses, and I cannot seem to find a good example of the use of random number generation in R. Any help? Joshua Gramlich Chicago, IL

Dear R-help, Could someone please try to explain this paradox to me? What is more likely to show up first in a string of coin tosses, "Heads then Tails", or "Heads then Heads"? ##generate 2500 strings of random coin flips ht <- replicate(2500, paste(sample(c("H", "T"), 100, replace = TRUE), collapse =

I am trying a simple toin coss simulation, of say 200 coin tosses. The idea is to have a data frame like so: Experiment# Number_Of_Heads 1 104 2 96 3 101 So I do: d <-data.frame(exp_num=c(1,2,3)); /* Just 3 experiments to begin with */ d$head_ct <-sum(sample(0:1,200,repl=TRUE)); d; exp_num head_ct 1

Hi, I have gote the following data x1 <- c(rep(1,6),rep(4,7),rep(6,10)) x2 <- rnorm(length(x1),6,1) data <- data.frame(x1,x2) and I would like to compute the mean of the x2 for each individual of x1, i. e. x1=1,4 and 6? Thank you very much in advance, Amori [[alternative HTML version deleted]]

I have models/controllers Class Facility has_many :facilities_services, :dependent => :delete_all Class Service has_many :facilities_services, :dependent => :delete_all Class FacilitiesServices belongs_to :facility belongs_to :service so in my test/functional/facilities_controller_test.rb, I have post :destroy, :id => 5 which tosses an error...

I'm using the command below on an open3d() object to create a shaded cube. Changes to myScalingFactor do not effect changes in the size of the cube. What is the correct approach? Mark shade3d(translate3d(cube3d(identityMatrix() * myScalingFactor),-6,1,-1),col="green", alpha = 0.2) -- Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry Indiana University School of Medicine

Hello, I trying to set up an h323 channel over TCP/IP network to connect two PBX. I just read http://www.voip-info.org/wiki-Asterisk+config+h323.conf but, it don't solve my dubs. How could I use a h323 channel with asterisk? Could anyone paste a part of h323.conf file? I am no sure how to setting up h323.conf. And the part of extensions.conf where you use the h323 channels for an specific

now that tha auto complete works (thanks Craig) I''m at a stumbling point again. here''s the situation. I have a text box that gets populated from the auto complete that has "ivanoff, john" and I want to add him to a list of approved users. how do I get the id to add to the employees_users table? do I need to look up the employee in the employee table or can I get the

Hi list, Could you explain the error I see here? Thanks! ## I'm using R 2.8.0 on WinXP, Hmisc_3.4-3 > table1 <- matrix(10, 180,7) > cell.format <- matrix("", ncol=7, nrow=180) > cell.format[c(seq(3,180,6),seq(4,180,6)),] <- "color{red}" > cell.format[c(seq(5,180,6),seq(6,180,6)),] <- "color{green}" > > latex(table1,

Hi R Users, I'm trying to re-order the "site names" ("Waseca", "Morris", ...). I'm using following code: libarry(lattice) barchart(yield ~ variety | site, data = barley, groups = year, layout = c(6,1), aspect=.7, ylab = "Barley Yield (bushels/acre)", scales = list(x = list(abbreviate = TRUE, rot=45,

Hi all, I'm sure this is reallly basic, but I just can get it to work. I want to plot six box & whisker plots together to make one figure so that they appear one below the next. I can do this using >par(mfrow=c(6,1)), but each box&whisker plots end up vertically compressed to the point where I can't see the actual bars, and there is a large amount of white space between each

Hello, I am trying to create multiple matrices (to run a PVA) but can't import all of them from a .csv without the numbers treated as labels and not factors. I can enter the matrix slowly: Site05_96 <- matrix(c(0.07,0,0.03,0.00,NA,0.00, 0.09,0.166666667,0.31,0.42,NA,0.00, 0.00,0,0.00,0.00,NA,0.00, 0.00,0,0.00,0.00,NA,0.00,

Hi, The pc that runs the samba server is my own property, it also dubs as router and dhcp server. I assign WINS server to the clients by dhcp using dnsmasq. I do not need or want to setup a domain. I just want to share files between the two networks using windows neighborhood and a workgroup, just like the clients would have been connected in the same network. I have deleted the "remote

I have some square matrices with na values in corresponding rows and columns. M<-matrix(1:2,10,10) M[6,1:2]<-NA M[10,9]<-NA M<-as.matrix(as.dist(M)) print (M) 1 2 3 4 5 6 7 8 9 10 1 0 2 1 2 1 NA 1 2 1 2 2 2 0 1 2 1 NA 1 2 1 2 3 1 1 0 2 1 2 1 2 1 2 4 2 2 2 0 1 2 1 2 1 2 5 1 1 1 1 0 2 1 2 1 2 6 NA NA 2 2 2 0 1 2 1 2 7 1 1 1 1 1 1 0 2 1 2 8

Let me lay it out for you.... Call comes in over a T1 - Signal is em_w. The extension is seen as *<callerid>*<last 4 digits of number being called>*. Which is fine in it self. I have my extension.conf file set up as follows... [did] ; Receive call as *<calling>*<called> exten => _.,1,Answer exten => _.,2,Cut(CALLING=EXTEN,*,2) exten =>

Hello, I have a T1 (not PRI) plugged into my Asterisk server. Everything is working well, except I only get the first digit of the 4 digit DID in Asterisk. The T1 provider (Eschelon) tried switching to 7 digits, and I only got the first digit of the 7. Can anybody help? We're adding another DID and I need to trap it correctly. Thanks. Here are snippets from the relevant files: --