similar to: PROBLEMS with In `[<-.factor`(`*tmp*`, (¿ORDERED FACTOR?)

HI! I am working with a table with quantitative and qualitative data; one of the columns is "Level of education", which is an ordered factor. I want to get rid of the ordered factor, and set my own scale. How to do that? All the time I get the following error: In `[<-.factor`(`*tmp*`, educa = "Less than high school", value = 3) : invalid factor level, NAs generated

Hi all I have a data frame with duplicate columns and i want to remove duplicates by adding rows in each group of duplicates, but have lots of NA's. Data: dfrm <- data.frame(a = 1:4, b= 1:4, cc= 1:4, dd=1:10, ee=1:4) names(dfrm) <- c("a", "a", "b", "b", "b") dfrm[3,2:3]<-NA dfrm a a b b b 1 1 1 1 1 1 2 2 2 2 2 2 3

Dear all, let say I have following data frame: > data.frame(x=rnorm(18), y=rep(c("a", "b", "c"), each=6)) x y 1 -1.072152537 a 2 0.382985265 a 3 0.058877377 a 4 -0.006911939 a 5 -2.355269051 a 6 -0.303095553 a 7 0.484038422 b 8 0.733928931 b 9 -1.136014346 b 10 0.503552090 b 11 1.708609658 b 12 -0.294599403 b 13

The ices.log says INFO playlist-builtin/playlist_read Currently playing "<dateiname>.mp3" WARN playlist-builtin/playlist_read Corrupt or missing data in file "<dateiname>.mp3" then the thread is shut down <p><p>-------- Original Message -------- Subject: Re: Re-2: [icecast] streaming MP3s? (25-Sep-2003 13:31) From: remco@rc6.org To:

R users: Thanks in advance  How to generate missing at random (MAR)? assaedi76@yahoo.com Thanks [[alternative HTML version deleted]]

Hi, I have a data frame with two columns. I need to remove duplicated rows in first column, but I need to do it conditionally to values of the second column. Example: Point_counts Psi_Sp 1 A 0 2 A 1 3 B 1 4 B 2 5 B 0

Hello All, We use a different custom form builder for our app, but I wanted to use facebooker''s typeahead widget in side the other form builder. I don''t know much about form builders, but I created a file in lib/ doing this: http://pastie.caboo.se/178776 It works great, except that the id''s and class names get messed up. Instead of school_name, I get

I have a data set with 22 fields and several thousand records in which one field (count) indicates the number of times that each specific combination of the other 21 fields occurred in a bigger and largely unavailable data set. So each record is unique in its combination of field values and has a field that identifies how many multiples of this record actually occurred. Without resorting to

Hello, I have a file which contains a column with age, which is represented in the two following patterns 1. "007/A" or ''007/a" or ''7 /a" ..... In this case A or a means year and I would like to extract only the numeric values eg 7 in the above case if this pattern exits in a line of file. 2. "004/M" or "004/m" where M or m means month

I'm pretty sure it was in the default ices.conf, but I guess I deleted it. How do I setup a 2nd stream? The first plays at 24k, I want same audio for a box on the local lan, so bandwidth is not an issue; so either don't decode/reencode or re-encode at 300+K, or whatever the highest is. Carl K http://www.personnelware.com/carl/resume.html --- >8 ---- List archives:

I have a data.frame object like: > data.frame(x=c('A','A','B','B'), y=c('Ab','Ac','Ba','Bd')) x y 1 A Ab 2 A Ac 3 B Ba 4 B Bd how could I create a tree structure object like this: |---Ab A---| _| |---Ac | | |---Ba B---| |---Bb Thanks, Zech [[alternative HTML version deleted]]

Dear All, Debuting in R, I'm facing a problem. I have 2 vectors, say 'a' et 'b', and I'd like to merge them according to the proximity of their variable 'time'. How to do to keep elements which satisfy (for example) 'a$time-b$time<0.5'? For example : > a time x 1 1.0 4 2 2.2 5 3 5.2 6 > b time y 1 0 1 2 1 3 3 2 5 4 4 7 5

Hello Remco, I found these decumentations before but they say nothing about setting the start time and end time of each mp3 file entry in the .m3u file Best Regards - Johann "Remco B. Brink" schrieb: > <quote who="Johann Soukup"> > > > is there any documentation on the .m3u file definition ? > > Google is your friend (tm): > >

greetings! when i try to start the icecast server i get the following error: Could not create listener socket on port 8000 Server startup failed. Exiting. I did make sure that iptables has port 8000 open for tcp. Any suggestions for troubleshooting? Thanks. jg __________________________________ Do you Yahoo!? Yahoo! Hotjobs: Enter the "Signing Bonus" Sweepstakes

Hi everyone, Once again I am stuck with a problem I can't seem to figure out. I suppose this learning curve levels off eventually, lol. I am learning on my own with absolutely no background in programming, so if I seem to request help a lot it's not because I am seeking others to do the work for me. I need to assign one of two arrival times to the 'ARRIVE' variable of my

dear R-tists, i am experiencing a problem with the data editor in the windows version of R 1.6.1 envoked with the command 'fix'. the data editor changes the size of large data frames. a simple example illustrates this: ------------------------------------------------------- > dfrm <- data.frame(no=c(1:100000)) > length(dfrm[,1]) [1] 100000 > fix(dfrm) >

I would like to do some operations inside a function using only one value for the last dimension of a table/matrix: tabfn <- function (dfrm, facvec, YN ="event"){ return( Etbl <- do.call(table, dfrm[ , c(facvec, "event") ]) ) # just want Etbl[,,,"TRUE"] or Etbl[,, "TRUE"] or Etbl[,"TRUE"] }

> On Wed, 2003-06-04 at 22:01, adam leigh wrote: > > > When broadcasting live media off of any sound card other than the primary > > (Default, aka: /dev/dsp) sound device I only end up broadcasting silence. > > so there's a connection to icecast being maintained and icecast shows a > stream with so many listeners (status.xsl) ? That's right. Icecast

Dear R-brains, I'm rather new to state-space models and would benefit from the extra confidence in using the excellent package sspir. In a one-factor model, If I am trying to do a simple regression where I assume the intercept is constant and the 'Beta' is changing, how do I do that? How do i Initialize the filter (i.e. what is appropriate to set m0, and C0 for the example below)?

Hi all, I'm new to the list but have benfited from it quite extensively. Straight to my rather strange question: I have a data frame that contains mapping rules in this way: ACCOUNT, RULE COLUMNS, Effective Date The dataframe comes from a database that stores all dates. What I would like to do is to create a data frame with only the most recent rule for each account. In traditional