search for: moroney

...+ 32 54/436 185 Thierry.Onkelinx op inbo.be www.inbo.be Do not put your faith in what statistics say until you have carefully considered what they do not say. ~William W. Watt A statistical analysis, properly conducted, is a delicate dissection of uncertainties, a surgery of suppositions. ~M.J.Moroney

...32 54/436 185 Thierry.Onkelinx at inbo.be www.inbo.be Do not put your faith in what statistics say until you have carefully considered what they do not say. ~William W. Watt A statistical analysis, properly conducted, is a delicate dissection of uncertainties, a surgery of suppositions. ~M.J.Moroney -----Oorspronkelijk bericht----- Van: r-help-bounces at stat.math.ethz.ch [mailto:r-help-bounces at stat.math.ethz.ch] Namens roderick.castillo at metanomics.de Verzonden: dinsdag 13 februari 2007 15:15 Aan: r-help at stat.math.ethz.ch Onderwerp: [R] Suddenly "Subscript out of bounds"...

.... + 32 54/436 185 Thierry.Onkelinx op inbo.be www.inbo.be Do not put your faith in what statistics say until you have carefully considered what they do not say. ~William W. Watt A statistical analysis, properly conducted, is a delicate dissection of uncertainties, a surgery of suppositions. ~M.J.Moroney

Hi I have the following code which I would like to simplify. Id does linear regressions and returns the r-squares, and the coefficients. It runs slow, as it is doing the regressions for each - is it possible to get the values in a dataframe which looks as follow: expert | xx | seeds | r.squared | slope | intercept Thanks in advance, Rainer library(reshape) rsqs <- as.data.frame(

Hi, I am trying to perform Maximum Likelihood estimation of a Multivariate model (2 independent variables + intercept) with autocorrelated errors of 1st order (ar(1)). Does R have a function for that? I could only find an univariate option (ar.mle function) and when writing my own I find that it is pretty memory-consuming (and sometimes wrong) so there must be a better way. Thanks, KB

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Dear R list members I am trying to improve a boxplot with 2 data sets. I run somethinkg like boxplot(data1 ~ month, add=F, col = "red", ...) boxplot(data2 ~ month, add=T, col = "blue", ...) The problem is that the data from February are missing for data2, so R think that must take little more space between the data classes in data 2 and then both data gropus are not aligned.

Hi, I'm scratching my head as to why I can't use the subset() command to remove one line of data from a data frame. There is just one row (out of 45840) that I'd like to remove and it can be identified using.... > dim(raw.all.clean) [1] 45840 10 > subset(raw.all.clean, Height.1 == 0 & Height.2 == 0) Sample.Name Well SNP Allele.1 Allele.2 Size.1 Size.2

Hello My colleagues and I have recently established a large database (40 tables each with greater than 15 variables) in Microsoft's SQL Server 2000. Currently we are accessing this database via SQL client running an Windows XP. Our objectives are many fold including running SQL applications, outputting results to ARC/INFO IMS, production of summarizing tables - graphs and web interfaces for

Hello, I use newly R! I'd like to plot several data set together in one output window! How can I do that? Best regards Hadi --------------------------------- Never miss an email again! [[alternative HTML version deleted]]

Hi all, I am wondering if there is a function available in R for simulating spatial distribution of objects (plants in this case) in order to simulate sampling of a population . Specifically, I would like to be able to change the spatial correlation of individuals. I don't want to reinvent the wheel if it already exists. Thanks, Wade

.... + 32 54/436 185 Thierry.Onkelinx op inbo.be www.inbo.be Do not put your faith in what statistics say until you have carefully considered what they do not say. ~William W. Watt A statistical analysis, properly conducted, is a delicate dissection of uncertainties, a surgery of suppositions. ~M.J.Moroney

I need the most straightforward way to build semivariograms within R i am currently using s-gems software but i would like to even test R Thanks D [[alternative HTML version deleted]]

Hi, my problem belongs to the basic ones. I want to get cumulated sum over the matrix columns by one command (if such exists). Ordinary R's cumsum(x) when x is: [,1] [,2] [1,] 1 5 [2,] 2 6 [3,] 3 7 [4,] 4 8 yields: 1 3 6 10 15 21 28 36 I want: [,1] [,2] [1,] 1 5 [2,] 3 11 [3,] 6 18 [4,] 10 26 Is there any command to do so?? best,

Hi R-users, I have a list a <- list(one=matrix(rnorm(20), 5, 4), two=matrix(rnorm(20, 3, 0.5),5,4)) How to add rowSums (calculated using lapply) to corresponding matrix in this list lapply(a, function(x) rowSums(x)) ?? -Lauri

Hello, I have a question about "qplot": How can I add another line to the same plot ? (like function "lines" in "plot"). Thank You, Sigalit. [[alternative HTML version deleted]]

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Hi all, I'm trying to make a little script to determine an "unknown" rate for a number of known exponential trials. My Code: #Set Trials and generate number trials=100 rand<-runif(1,0,1) vector=0 #Generate vector of 100 random exponentials and sum them for (i in 1:100) { vector<-rexp(trials,rate=rand) } sumvect=sum(vector) #Create the log likelihood function

...ry basic instructions would be appreciated also. # Samba config file created using SWAT # from localhost (127.0.0.1) # Date: 1999/11/16 19:32:51 # Global parameters [global] workgroup = ENGINEERING security = DOMAIN encrypt passwords = Yes password server = RFI_SERVER1 [homes] read only = No Ray Moroney Principal Engineer, RF Integration Inc., 505 Middlesex Turnpike, Suite 15, Billerica, MA 01821. Tel: (978) 663 7960 Fax: (978) 663 7965

I have a shared printer on an NT server and I am trying to print to it from a unix machine running Solaris 2.7 and Samba 2.04. Can someone help me out please? Ray Moroney Principal Engineer, RF Integration Inc., 505 Middlesex Turnpike, Suite 15, Billerica, MA 01821. Tel: (978) 663 7960 Fax: (978) 663 7965