similar to: print selected variables

Hi everyone, After reading the external file into R it will become a R dataset. Now my querry is i want to dispaly only character variables from that dataset. please help me in this aspect. if possible send me the code. it will be very helpful for us. Thank you in Advance. -- View this message in context:

Hi Everyone, i have a data frame like this labels starts ends priorities 1 firsttask 37987 38049 1 2 secondtask 38019 38112 2 3 thirdtask 38049 38144 3 4 fourthtask 38081 38207 4 5 fifthtask 38112 38239 5 now i want to apply a date format for the two variables they are "starts" and "ends". please help in this

Hi Every one, I have a problem with Reading Excel file into R 2.9.0 version. In older versions it is working with "xlsReadWrite" package. But in 2.9.0 version there is no package like that. so help me out in this aspect. Thanks in Advance. -- View this message in context: http://www.nabble.com/How-to-Import-Excel-file-into-R-2.9.0-version-tp24914638p24914638.html Sent from the R help

Hi Everyone, I have a dataset like this mean sd 0% 25% 50% 75% 100% n BODY TEMPERATURE 36.41099 0.4015699 35.1 36.22222 36.5 36.66667 37.1 89 DIASTOLIC BLOOD PRESSURE 73.60079 9.4656186 50.0 67.00000 73.0 80.00000 95.0 253 HEIGHT 171.94000 9.2011670 153.5 166.50000 173.0 176.25000 190.0

Hi Every one, I have a dataframe "class" with "name", "sex", "age", "height", "Weight". if i caluclate summary statistics with the below code numSummary(class[,c("Height", "Weight")], groups=class$Name, statistics=c("mean", "sd", "quantiles"), quantiles=c(0, .25,.5,.75,1)) iam getting

hi, Thanks for responding of gantt charts. but i have some problem regarding with gantt charts. i.e. Ymd.format <- "%Y/%m/%d" Ymd <- function(x){ as.POSIXct(strptime(x, format=Ymd.format))} gantt.info <- list( labels =c("First task","Second task","Third task","Fourth task","Fifth task"), starts

hi every one, i have a excel sheet like this labels starts ends 1 first task 1-Jan-04 3-Mar-04 2 second task 2-Feb-04 5-May-04 3 third task 3-Mar-04 6-Jun-04 4 fourth task 4-Apr-04 8-Aug-04 5 fifth task 5-May-04 9-Sep-04 now i converted this excel sheet into csv file and i read the csv file into R with the below code. my.gantt.info<-read.csv("C:/Documents and

Hi every one, how to get frequency distributions for one variable across other variable. ex: var1=age, var2=height i need frequency distribution of age across height. Thanks in Advance. -- View this message in context: http://www.nabble.com/cross-tabulation-for-frequency-distributions-tp24968531p24968531.html Sent from the R help mailing list archive at Nabble.com.

I received several answer to my querry re reading zipped files, R.Gentleman, Liaw Andy, BD Ripley,J Holtman, A.Matt, and others, sorry if I missed your names. a- use pipe to run external unzip to a file and read from there b- use gzfile() to open directly a gzipped file c- use zip.file.extract() solution b works like a charm, unfortunately it open gzipped files and not zipped files, would it be

Dear all,   I was using older version of R (installed early). I install new version of R (R.2.9.0) but i could not find package "xlsReadWrite" to read Excel file. Is there any alternatives to read Excel file ? I hope it should be. I need help although it is minor querry. Thanks in advance.   Sincerely, Ram Kumar Basnet Wageningen University, The Netherlands   [[alternative HTML

Dear all, I would like to know how could I execute a sequence or orders with just a function, i.e, that just typing the function name, R gives me all the parameters I want (for instance, if I want to see the summary, the standard deviation, the number of valid cases, etc of a dataframe just with one function). I have tried with the following, but just compute the second argument of the body, i.e.,

Hello, This is the scenario i want to setup: Cisco ATA 186 -----------> SER -------------> Asterisk I want the Cisco ATA to register to Asterisk through SER. when the Cisco ATA place a call, SER querry a data base (MySQL or else), and if there is a valid Account for the ATA, the call go to Asterisk. Did someone know how to set SER to work like this with Asterisk? which version of SER

Hi, I would like to have a script/function (or write one) that can calculate the linear models for all possible combinations of explaining variables. Eventually I would like to end up with a data base (or data frame) giving for each model the R2, R2adj, AIC etc. Currently I'm a bit stuck while writing my own script using the lm() function from the base package. Also, I haven't fund any

Hello, I have been watching my output as I create functions and do other things in r. One thing I don't like is the [1,] type notation at the beginning of a line. I have been able to change that to a number such as 1 2 etc. using as.data.frame(object). How can I stop the printing of a line number and column heading if I want to? I am thinking about publishing and writing of papers.

Dear all, I have querry on how to extract the data by matching between two data set where one has the same elements multiple times?   For example, I have two matrix X and Y. > X    [,1]    [,2]       [,3] 1  A     5          P 2  B      6         P 3  C     7         P 4  D     5         Q 5  E      6         Q 6  F      7         Q 7  G     5          R 8  H     6          R 9  I       7

Hello, I've been frying my brain with quota and mysql... Here is what I do: protocol imap { mail_plugins = quota imap_quota imap_client_workarounds = outlook-idle delay-newmail } plugin { # 10 MB + 1000 messages quota limit # quota = maildir:storage=10240:messages=1000 driver = mysql connect = host=/var/lib/mysql/mysql.sock user=mail_admin password=XXXXXXXX dbname=mail

Hi, After installing Suse 9.3 Professional, I am unable to join it to AD. >From the Docs ( http://www.samba.org/samba/docs/man/Samba3-HOWTO/domain-member.html#ads-member) its clear that we need to first get a kerberos ticket... via #>kinit Administrato@REALM in Suse9,3, I get this error susles93WSA:~ # kinit Administrator@HUNGERFORD.KOL Password for

hi I've used R for many years on windows machines, but have now acquired an Asus eee 1000 linux machine. In order to get the best out of the machine, I used the 'pimpmyeee.sh' script, to get the full KDE desktop. The version of Linux is Xandros, which I believe is a close relative of Debian, but sadly I have only a nodding acquaintance with Linux at present. Naturally I want to

Hello, I am learning how to use functions, but I'm running into a roadblock. I would like my function to do two things: 1) convert an object to a dataframe, 2) and then subset the dataframe. Both of these commands work fine outside the function, but I would like to wrap them in a function so I can apply the code iteratively to many such objects. Here's what I wrote, but it doesn't

I have installed a new Win 2003 Applicationserver in a Network with Samba 2.2.1a as PDC. Some clients are not able connect to the Server by entering "\\s-003" into Explorer. When i sniff the Network i can see that NetBIOS Name Resolution doesn't work properly. They get as a response to a name querry to the PDC a wrong Ip-Address back!! Does anybody know how this can happen and