search for: vining

R gurus, I'm working on data analysis for a small project. My response variable is total vines per tree (median = 0, mean = 1.65, min = 0, max = 24). My predictors are two categorical variables (four sites and four species) and one continuous (tree diameter at breast height (DBH)). The main question I'm attempting to answer is whether or not the species identity of a tree has

I have data on number of vines per tree for ~550 trees. Over half of the trees did not have any vines and the data is fairly skewed (median = 0, mean = 1.158, 3rd qu. = 1.000). I am attempting to investigate whether plot location (four sites), species (I'm using only the four most common species), or tree dbh has a significant influence on the number of vines per tree. When I

...o everyone who responded...thanks for helping with a na?ve question without making me feel stupid. This discussion board is very, very good. --Kelly V. -----Original Message----- From: David Winsemius [mailto:dwinsemius at comcast.net] Sent: Friday, December 09, 2011 11:58 AM To: Uwe Ligges Cc: Vining, Kelly; r-help at r-project.org Subject: Re: [R] scatterplot to boxplot translation? On Dec 9, 2011, at 2:50 PM, Uwe Ligges wrote: > > > On 09.12.2011 20:41, Vining, Kelly wrote: >> Thanks for the tip on "cut," seems like it should work. I must still >> be missing...

Need some pointers here. I've got CentOS 4.4, and I want to control my OSX 10.4.9 box via VNC. It connects, and I get a little dot for the mouse cursor, but just a black screen. I can see the mouse controlling the OSX desktop... Here's the output when I start in a terminal: [d at f ~]$ vncviewer VNC server supports protocol version 3.889 (viewer 3.3) VNC authentication succeeded

Sers! I recently strumbled across llvm-qemu (http://code.google.com/p/llvm-qemu/) which apparantly should be able to translate qemu supported architectures to LLVM IR (http://markmail.org/message/iyqzgtcux62wdhkb) to ease analysing binaries. Using LLVM for (dynamic binary) translations seems to be a great idea. However I haven't seen many approaches being made in that direction.

...and David for the help! By implementing both of your suggestions I was able to make this work. I did end up putting header=TRUE for both read operations. --Kelly ________________________________________ From: David Winsemius [dwinsemius at comcast.net] Sent: Tuesday, August 30, 2011 1:16 PM To: Vining, Kelly Cc: Weidong Gu; r-help at r-project.org Subject: Re: [R] column names with rbind loop On Aug 30, 2011, at 3:46 PM, Vining, Kelly wrote: > Thanks much for your help! This almost works. However, now I am > getting the following error: > >> for(i in all.files) { > + if (i==a...

Dear, I'm a master student mathematics at university Gent, who's writing a thesis about vines and copula's. I'm in trouble with the package 'fCalendar' which I need for running 'QRMlib'. The problem is that 'fCalendar' doesn't have a namespace. I need to use R.2.14.1 because I also need the package 'vines' which only works for R.2.14.1. I'm

...ler than what was suggested. This is what worked: all.comps <- ls(pattern="^res") for(i in all.comps){ obj = get(i); ... Thanks again. --Kelly V. -----Original Message----- From: MacQueen, Don [mailto:macqueen1 at llnl.gov] Sent: Thursday, April 19, 2012 11:38 AM To: jim holtman; Vining, Kelly Cc: r-help at r-project.org Subject: Re: [R] problem extracting data from a set of list vectors This looks like a correct correction. Thanks -Don -- Don MacQueen Lawrence Livermore National Laboratory 7000 East Ave., L-627 Livermore, CA 94550 925-423-1062 On 4/19/12 10:14 AM, "...

Hello R users, I have a set of data frames for which I am tallying row numbers, as shown below. > nrow(mC_Explant) [1] 14480 > nrow(mC_Callus) [1] 23320 > nrow(mC_RegenPlant) [1] 8108 etc. I want to create a new data frame which has the variable names as column headings, and then a single row with the nrow tallies. My first step was this: dfIntron <- c(nrow(mC_Explant),

...understand topology and going crazy.. I have Ali Cloud and AWS and when i compare with them they are showing correct CPU Topology the way physical machine showing, something is wrong with my KVM look like. I am running qemu-kvm-2.12 on centos 7.6 and i have tune my KVM at my best level, like CPU vining, NUMA and cpu host-passthrough. Thanks in advance for your help.

Writing on behalf of an incarcerated inmate who is having problems running Access 2003 in Wine. He cannot access internet or this Forum, so I will send any replies to him. Thank you for your thoughts and input! :)

Dear useRs, I have a slightly complicated data structure and am stuck trying to extract what I need. I'm pasting an example of this data below. In some cases, there are duplicates in the "gene_id" column because there are two different "sample 1" values for a given "sample 2" value. Where these duplicates exist, I need to average the corresponding

Thanks for your help, Rui! That works and will save me a lot of trouble. --Kelly -----Original Message----- From: Rui Barradas [mailto:ruipbarradas at sapo.pt] Sent: Tuesday, July 10, 2012 2:24 AM To: Vining, Kelly Cc: r-help at r-project.org Subject: Re: [R] boxplot with "cut" Hello, Maybe this iss what you're looking for. GD is your data.frame. multi.boxplot <- function(x, by, ...){ x <- as.data.frame(x) sp <- split(x, by) len <- length(sp) - 1 n <- ncol(x) n1 &...

My games Heroes might and magic 5 tribes of the east and Civilization 4 are crashing on load in wine. They loaded before when I was using the Ubuntu drivers. Ever since I have changed to The ATI drivers have my Games stopped running. I have added the following to /etc/X11/xorg.conf Code: ection "Device" Identifier "aticonfig-Device[0]" Driver "fglrx" Option

R gurus, I have a data set that looks something like this: Site Species DBH #Vines G PLOC 45.9 4 G ACNE 23.3 1 G ACNE 12.0 0 G FRAM 35.9 5 G AEGL 11.2 2 N PLOC 77.3 12 N JUNI 78.6 7 N ACNE 18.9 1 N ACNE 15.7 3 N ACRU 35.5 4 H ACSA2 24.1 6 H ULAM 35.2 7 There are 730 individual trees (22 species) from four sites in the actual data set. I would like to create a second data frame that

Hello R users. This is a fairly basic question: I am concatenating data from sets of files in a directory using a loop. The column names in all files are exactly the same. My understanding is that rbind takes column names from the first file it reads. However, my output is showing that the column names are treated as a first data row, not treated as headers. I compile my file names like this:

Dear useRs, A colleague has sent me several batches of output I need to process, and I'm struggling with the format to the point that I don't even know how to extract a test set to upload here. My apologies, but I think that my issue is straightforward enough (for some of you, not for me!) that you can help in the absence of a test set. Here is the scenario: # Data sets are lists: >

Hi everybody, Well, I really hoped that until now i know how to do a selection ..... but obviously i don't. So risking your laughing at me - here you go. I have a table with lots of vegetation data, and one column specifies in which region the data is. There are only 2 regions, region 1 and region 3. I want to select all data that belong to region 1 and after do some xtabs on it. If i do

* Timo Juhani Lindfors (timo.lindfors at iki.fi) wrote: > Hi, > > Alexandre Gouraud <alexandre.gouraud at enst-bretagne.fr> writes: > > if it does not already exists, could it mean it is a nonsense, then why? > > Why don't you compile your program directly to LLVM bitcode? - In security-testing you sometimes apply black boxing. I've had a similar idea

Dear UseRs, I have a data frame that looks like this: head(test2) attributes start end StemExplant Callus RegenPlant 1 LTR_Unknown 120 535 3.198 1.931 1.927 3 LTR_Unknown 2955 3218 0.541 0.103 0.613 6 LTR_Unknown 6210 6423 6.080 4.650 9.081 9 LTR_Unknown 9658 10124 0.238 0.117 0.347 14 LTR_Unknown 14699 14894 3.545 3.625