similar to: a question about replacing a column that is factor

Hello, I am working on a project. The new data files is coming as the data collectors get data, then the data collectors put these new data files in a folder. I need to read these new data files when they are in folder. so far, I did this job manually, that is to say, each time I go to that folder and find new data files, then use my R program to read these new data files. I am wondering if

I am woking on Windows and using read.xls to read Excel.xls file. But it needs to install perl on my machine first, and then give the following until it can work: read.xls(file,sheet=i,perl="E:\\Perl\\bin\\bin\\perl.exe"); I am wondering if there is other way to read Excel.xls file without needing do this? jlm [[alternative HTML version deleted]]

Does anyone know which package include the computation of Cochran’s Q statistic in R? jlfmssm [[alternative HTML version deleted]]

I used packages 'fields". when I load workspace again, then do installation again. I get the following error. I read R for Windows FAQ (4.8 see below), but I still can't figure it out. Does anyone can help me out? Thanks, jlm > install.packages("fields",repos="http://streaming.stat.iastate.edu/CRAN/ ",); trying URL '

I have a data set like this ID=c("A","A","A","A","A","A","A","B","B","B","B","B","B","B") s=c(1.1,2.2,1.3,1.1,3.1,4.1,4.2,1.1,2.2,1.3,1.1,3.1,4.1,4.2) d=c(1,2,3,4,5,6,7,1,2,3,4,5,6,7) t=c(-3,-2,-1,0,1,2,3,-3,-2,-1,0,1,2,3)

I have a data set like this ID=c("A","A","A","A","A","A","A","B","B","B","B","B","B","B") s=c(1.1,2.2,1.3,1.1,3.1,4.1,4.2,1.1,2.2,1.3,1.1,3.1,4.1,4.2) d=c(1,2,3,4,5,6,7,1,2,3,4,5,6,7) t=c(-3,-1,0,1,2,3,4,-3,-2,-1,0,1,2,3)

Dear users, I have several columns of data (each column containing monthly data for a particular year from january - december) . I would wish to combine the columns to get a Single column of continuous data as shown in (b) below. I have read this data as table in R (a) Data example Year 1903 1904 1905 1906 Jan 125.0 30.0 113.0 5.0 Feb 128.0 100.0 70.0 388.0

I am trying to understand idea for splint, but it use Fortran code. Does anyone know how to see that Fortran code? Is splint a not-knot spline method? Thanks, jfm [[alternative HTML version deleted]]

I have a simple vector, called tmp that I want to subset based on another vector called vec. Everything works as expected except for below where the subsetting returns something other than the original data. Any ideas? > vec <- c(1,2,3,4,5,59,60,27,32,21) > tmp [1] 1.0 1.1 2.0 2.1 2.2 3.0 3.1 4.0 5.0 5.1 6.0 7.0 8.0 8.1 9.0 [16] 9.1 9.2 10.0 10.1 11.0 12.0 13.0 14.0

Good afternoon Running R2.10.0 on Windows I have a data frame that includes (among much else) a factor (In_2006) and a continuous variable (math_3_4). I would like to find the 2 cases for In_2006 = 0 that are closest to each case where In_2006 = 1. My data looks like In_2006 math_3_4 0 55.1 1 51.6 1 18.1 1 26.6 1 14.1

I want to make such plot using the following data set plot Mean with Sd(+/-) by Dim group by Lac here is data Does anyone know how to plot using xyploy Thanks, Aimin Mean Sd Var Min Max Dim Lac 704 44.00000 NA NA 44.0 44.0 -30 3 703 45.92000 9.5484030 91.1720000 60.0 34.4 -30 4 702 57.40000 NA NA 57.4 57.4 -30

Hello, It looks like the nut-upsuser list is momentarily down. That's why I send it to nut-upsdev list too. I have recently bought a mustek Powermust 1000VA USB (sadly not the USB P version). I have done some tests with the latest nut 2.2.0 megatec and megatec_usb drivers. Here are my feedbacks. It works quite well but is extremely noisy in battery mode (and that is not the noise of the

Hello, It looks like the nut-upsuser list is momentarily down. That's why I send it to nut-upsdev list too. I have recently bought a mustek Powermust 1000VA USB (sadly not the USB P version). I have done some tests with the latest nut 2.2.0 megatec and megatec_usb drivers. Here are my feedbacks. It works quite well but is extremely noisy in battery mode (and that is not the noise of the

I have been going through all the Wikis and various Google searches to try to solve my problem, all to no avail. I can mount a Samba share, but whenever I try to login using a domain account, I receive an error about "The trust relationship between this workstation and the primary domain failed." What I have done so far, all to no avail. - Upgraded from Samba 3.4.2 to Samba 3.4.4

Hello, I have the following data.frame structure(list(Study = structure(c(1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 11L, 12L, 13L, 14L, 15L, 16L, 17L, 18L, 19L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 11L, 12L, 13L, 14L, 15L, 16L, 17L, 18L, 19L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 11L, 12L, 13L, 14L, 15L, 16L, 17L, 18L, 19L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 11L, 12L, 13L, 14L,

Ubuntu 8.04 Nut : Version: 2.2.1-2.1ubuntu7.2 Hello, I choose the megatec driver and I connect through a serial cable. I receive a "This UPS has an unsupported combination of battery voltage/number of batteries" message. I know this is not an error but I don't really what I have to do next. Here is the result of /lib/nut/megatec -a infosec -DDD debug level is '3'

I am trying to get R to resample my dataset of two columns of age and length data for fish. I got it to work, but it is not resampling every replicate. Instead, it resamples my data once and then repeated it 5 times. Here is my dataset of 9 fish samples with an age and length for each one: Age Length 2 200 5 450 6 600 7 702 8 798 5 453 4 399 1 120 2 202 Here is my code which resamples my

Hello. I have this UPS: Krauler UP-D1200VA Megatec USB protocol Vendor ID: 0x0001, Device ID: 0x0000 #KRAULER UP-D1200VA VER6.00 #220.0 004 23.50 50.0 Currently I have nut 2.2.0 installed from sources. Installation was successful except that I had to change a string in 52-nut-usbups.rules from: SUBSYSTEM!="usb_device", GOTO="nut-usbups_rules_end" to:

Hi again, I tested several times using the Megatec driver from nut 2.2.2 to no avail, as it definitely never "sees" the UPS. Always getting : # drivers/megatec -DDD -a Alpha Network UPS Tools 2.2.2 - Megatec protocol driver 1.5.14 [megatec] Carlos Rodrigues (c) 2003-2008 debug level is '3' Starting UPS detection process... Asking for UPS status [Q1]... Q1 => FAILED

On 12/27/2016 02:58 PM, Leonard den Ottolander wrote: > Hello Robert, > > On Tue, 2016-12-27 at 12:43 -0500, Robert Moskowitz wrote: >> My understanding (most likely flawed) is that Indexes are needed to see >> the list of files in mydir, > Correct. > >> and to be able to walk down to subdir. > Incorrect. The index is a convenience. Without it directories with