similar to: No ringing sound on GS phones

Hello everyone, I am trying to prune a data frame for partial least squares analysis. I need to delete an entire row if one cell in the row contains a NA. Presently, I am running a loop that is supposed to extract the rows that are full of numbers into a second data frame and skips the rows that contain a single NA value. I want to know if there is a simple way to determine if a row

Hi, How do I use the string content of a string variable to reference a data frame of the same name? I want to do the typical tasks of 1) building a name with a string variable and using the string variable to create a data frame (or any object) whose name is the string value of the variable and 2) pass on a string to a function as a parameter, and then use that string to refer to an existing

Hello everyone, I have a couple of fairly simple questions (I hope) the answers to which I cannot find through the documentation at the moment. 1. I would like to delete the a row from a matrix if a certain elimination criterion is met. I am familiar with x <- x[-7,] (to remove row 7, for example). Are there any other means of removing an entire row? 2. Is there a single command that

Hi, I have managed to format my data into a single datframe consisting of two AsIs response and predictor dataframes in order to supply the plsr command of the pls package for principal components analysis. When I execute the command, however, I get this error: > fiber1 <- plsr(respmat ~ predmat, ncomp=1, data=inputmat,validation="LOO") Error in model.frame.default(formula =

Hello, Is possible to place a label on a multipanel figure outside the boundaries of any single one of the existing graphs in a panel? Specifically, I have a function that creates a panel with quartz() and then fills it with 6 graphs consisting of exactly the same plot for 6 different groups. I would like to add one title for the entire figure at the top of the figure, but I cannot figure out

Hello everybody, it's a few minutes that i've subscribed in your mailing list. nice to meat all of you. I have samba on redhat 8 as a file server for a couple of "win98" & "winXP"'s.It work's for my XP OS's but I don't know how to join the "win98" 's in. please help me thanks payam.

I have encountered a more fundamental problem in my data set. I''m using read.csv, and all the data are imported as character. How do I do a string comparison in a line like this: M10[ !sapply(1:10, function(x)666 %in% M10[x,]), ] Alternately, how do I change the class type on a column in a data frame from character to numeric? Thank you very much. Payam [[alternative HTML version

Hi, I have written boxplot commands of this form before, but I don''t quite understand why the function call is reporting a syntax error in this instance. All parameters passed to the function are strings. Thanks in advance. Payam > simplevar <- function(wframe,column1,column2) { + tframe <- get(wframe) + x1 <- which(names(wframe)==column1) + x2 <-

I have set up an application which records incoming calls (customer problems), and then places outgoing calls (handing the problems to support people). I have written some AGI programs (in C) to implement parts of the functionality. So far I am very pleased with the overall application. But I have one very annoying, very nasty problem: The C AGI is handling a dialog with a user on an outgoing

Hello all, It seems that the GeneMeta passage returns NA in the respective row if any gene in the data sets to be synthesised are missing. Do you know of a way to overcome this problem? I tried using the 'impute' package to fill-in the missing values, but R crashes if 'impute' and 'GeneMeta' packages are used together. I have asked a separate question for that. Thanks

I'm running Wine 20010305. I am using the WINEPS driver and trying to direct it to various printers on various ports. It seems to output to port LPT1 regardless of the port I specify in the registry and win.ini. Here is a simplified scenario, in which I define only one printer, on LPT2. Can any one tell me what is happening? Follow-up question: Am I limited to 9 printers, on LPT1-LPT9?

With apologies if I missed the answer in the response given to my previous question. How do I extract the name of an object and assign it to a string variable? For example, I have a dataframe named comnoglyc How do I assign this name to a variable dfname such that print(dfname) returns "comnoglyc"? Thank you very much. Payam [[alternative HTML version deleted]]

I have a search page asking for some criteria. The search method in my controller does its thing and sets the @assignments collection. Then finally I do the following redirection to the report page so that I can show the results nicely. Before doing the following, I print the contents of the collection and it is not nil. redirect_to :action => ''report'' I have an empty method

I have been reading asterisk doc's for the past couple weeks, and monitoring this list. I have to implement an unusual (I think) application of asterisk. I have the beginnings of a plan, and I would like to throw it up here for comments. The application: An after-hours emergency support "hotline" for our technology company. We have 5 different support people that take turns on

Hi, I'm after two very specific ringtones for the 79xx's... A dog barking, and a horse either galloping or neighing. I've tried making the sounds, but for some bizarre reason they're not working. I used to make quite a few ringtones for the 79xx's, but I seem to have forgotten how to do it! And to top things off, I can't even find the documentation on Cisco's site

Dear all, I have a column within a dataframe of values which range between 1 and 2. I want to display graphically the distribution of these values (i.e. are they clustered towards either exteme? Or spread evenly?). What is a good way of doing this in R? I've tried a few things, including using the 'hist' command, but receive the following error message: > hist(urban.long[3])

Hi all! I just wanted to tell you that I checked out the latest nouveau version and replaced the old 'nv' driver. Additionally to the installation instruction I added Option "RandR12" "true" to the Device section and Virtual 2560 1024 to the Display subsection in the /etc/X11/xorg.conf file. Putting xrandr --output DVI-D-1 --auto --output DVI-D-0 --auto

Hello all, Has anyone had any luck getting a CPS GS 1500U working with NUT via USB. Its branded Geek Squad (don't ask) but it shows up in the USB device list as the CPS 1500U. I'm running Kubuntu Dapper with all current updates installed, Kernel 2.6.15-26-686, NUT 2.0.3. I've tried hidups and newhidups. With hidups I used port=/dev/bus/usb/001/004 which I'm sure is the UPS

Hello, I wrote a small AJAX phonebook targeted at Grandstream phones although the basic functionality doesn't require a SIP-phone. Asterisk integration (call history, incoming call info, click-to-dial) is not yet implemented, but on my ToDo list. Features * Licenced under the GPL v2 * Uses gettext. So translation should be easy. Includes German and English. * Uses xajax for a

First the technical details: I'm running Mac OS 10.4.5, R 2.2.0, and just downloaded Ghostscript 8.50 to my Applications folder. My problem is this: after adding ## Ghostscript R_GSCMD=${RGSCMD='/usr/bin/gs'} to my Renviron file, as suggested in several posts on this problem contained in the archives, I still get Error in bitmap("acaldi.bmp", res = 100) : sorry,