similar to: Nested anova with unbalanced design and corrected sample size for spatial autocorrelation

Hello useRs, I have some problems when I try to plot a lattice. The lattice has 200 columns (X value) and 5 rows (Y value), with a total of 1000 squares. I want to plot this lattice with the squares having different colours according to a variable value. The variable I want to plot is cover value of a shrub, and it has values between 0 and 1. I want to plot the squares with value 1,

I am working with a dataset where there are 5 possible outcomes (coded 1:5), I would like to create 5 categorical variables (event1...event5). I am using a for loop an if statements, but I have a large dataset( approx 100,000 rows) it takes quite a bit of time, is there a way to speed this up? Here is some sample code of what I am currently doing. test2 <-rep(seq(1:5),2000) event1 <-

Hi Helpers: I have a factor object that has 314k entries of 39 land cover types. (This object can be coerced to characters neatly should that be easier to work with.) > length(foo) [1] 314482 > foo[1:10] [1] Montane Chaparral Barren Red Fir Red Fir [5] Red Fir Red Fir Red Fir Red Fir [9] Red Fir Red Fir 39 Levels:

Hey Guys, The ForceFeedback from my Microsoft Sidewinder ForceFeedback Wheel doesn't work with Wine. I compiled wine myself and "ac_cv_member_struct_ff_effect_direction=yes" was set in the config.log like it is told here: http://wiki.winehq.org/ForceFeedback I also checked that FF is working with BZFlag under Linux. When i play BZFlag with Wine, the FF-Effects are missing. I

Dear R-list members, I've been struggling with the proper setup for analysing my data. I've performed a route choice experiment, in which participants had to make a choice at each junction for the next road. During the experiment they received traffic information, but also encountered two different accidents. They also made trips without accidents. What I'm interested in is to

I'm new to R. I am trying to create panel data with a slight alteration from a typical dataset. At present, I have data on a few hundred people with the dates of occurrences for several events (like marriage and employment). The dates are in year/quarter format, so 68.0 equals the 1st quarter of 1968 and 68.25 equals the 2nd quarter of 1968. If the event never occurred,

Hi, I'm using a loop to extract 2 columns from an array into multiple files. I can use the following to export 3 files, containing column 'ID' with one of the three event columns. > ID<-c("A","B","C","D","E","F") > event1<-c(0,1,0,0,1,0) > event2<-c(1,1,0,1,0,0) > event3<-c(1,0,1,0,1,0) >

I am trying to use a Guillemot gamepad with PES6 but the buttons are not recognized. In kubuntu system settings I can see my pad, callibrate the joysticks and see the buttons are recognized, but not inside wine (only the joysticks are recognized). I have tried different combinations for the DirectInput entry in the registry but either I have not stumbled upon the correct one or there is another

Sylvain CANOINE wrote: > Could you share your whole Xorg.0.log ? Do you use a custom xorg.conf, or > custom xorg.conf.d files ? Opensource Ati driver, ou proprietary blobs ? Thank you for your interest. I am running CentOS-7 installed from CentOS-7-x86_64-LiveKDE-1503.iso and later upgraded to CentOS-7.2. The only packages I have installed have been from CentOS and Epel repos. I'm sure

Due to an error on my part, I have renamed the previously attached file from T_5-04b_LTC-SE-SO-Compared.csv to T_5-04b_LTC-SE-SO-Compared.txt. It remains a comma-delimited file so the extension can be changed and used per the script, or loaded separately. My sincere apologies, Guy -----Original Message----- From: Guy Jett Sent: Friday, March 18, 2011 1:13 PM To: 'r-help at

Hello useRs! I have % cover data for different plant species in 300 plots, and I use the ARCSINE transformation (to deal with % cover data). When I use a GLM I do not have any problem. But when I am trying to use a GAM model using mgcv package, to account for non-linearity I get an ?error message?. I use the following model: sp1.gam<-gam(asin(sqrt(0.01*SP1COVER))~

I have created a list of tables with the same columns but different number of row. Example (actual list has ~200 elements): > temp1<- data.frame(ID=c("Herb","Shrub"),stat=c(4,5),pvalue=c(.03,.04)) > temp2<- data.frame(ID=c("Herb","Shrub", > "Tree"),stat=c(12,15,13),pvalue=c(.2,0.4,.3)) > L<-list(a=temp1,b=temp2) > L $a

I have a function (see below). This function has one object, ID. If I run the loops by themselves using a character value (ie,"VFFF1-7") instead of the function object, then the loops work fine. However, when I try to insert the character value via the function call, it doesn't work. I don't get an error, but the TotalCover.df dataframe does not update according to the loop

I have a function (see below). This function has one object, ID. If I run the loops by itself using a character value (ie,"VFFF1-7"), then the loops work fine. However, when I try to insert the character value via the function call, it doesn't work. I don't get an error, but the TotalCover.df dataframe does not update according to the loop criteria. Any obvious problems that

Hi, I am having problems trying to assess the significance of random terms in a generalized linear mixed model using lme4 package. The model describes bird species richness R along roads (offset by log length of road log_length) as a function of fixed effects Shrub (%shrub cover) and Width (width of road), and random effect Site (nested within Site Cluster). >From reading answers to previous

Hello Recently upgraded to Ubuntu 11.04 and not liking unity I swtiched to xubuntu but was perturbed to find my World of Warcraft FPS drop from 36 FPS in Ubuntu 10.10 and Ubuntu 11.04 'ubuntu classic' down to 3/4 FPS xubuntu. Again, to confirm it wasn't anything in the upgrade I made sure that the FPS is as normal in 11.04 when I select 'Ubuntu Classic' when logging in rather

Dear R friends, I have a matrix with 2060 rows and 41 columns. One column is Date, another is Transect, and another is Segment. I want to ensure that there are 9 Transects (1 to 9) for each Date, and 8 Segments (1 to 8) for each Transect in the matrix, by inserting rows where these are missing. I am new to coding, but am trying to write a loop which checks if each of the transects already

Hi all - R2.0.1 on OSX;MASS library;nlme library I am trying to emulate the solution to a problem set that has normally been run in Genstat, using R. The problem that I am having at the moment is with the following glmm question (using glmmPQL from the MASS library): "We have two different forest habitats (first rotation thicket, and high forest) which we want to survey for the

Dear List, I am looking to calculate two things from my data frame and was after some advice. For the example below i want to know. 1. How many unique Orders/Families and Genera there are per eco-name 2. How many incidences are there for each Order/Family and Genus there are per eco-region I have 650 econame. I.e for Biak-Numfoor rain forests there are 2 orders, 2 families and two genera.

# I need to create an xyplot() where I control the specific order of # both my conditioning variables. The default code below plots the # data correctly (dispersed across all 14 columns), but fails in two # ways. Both the primary conditioning variable (Transect), and the # secondary conditioning variable (Offset) are in alphanumeric order, # rather than the specific order I need. # Here