similar to: skipping rows in trellis key

Hi, I want to do the following: 1) create a trellis plot with 1 x 1 layout 2) add a key in the upper right hand corner of the plotting region (i.e., the panel), but after the initial call to trellis 3) resize the resulting device graphics device without changing the relative position of the key For instance, the code below draws the key relative to the device window--not the plotting area.

Hi, I am using the nlm() function to fit the following exponential function to some data by minimizing squared differences between predicted and observed values: csexponential<- function(x, t1, ti, p){ ti + abs(t1 - ti)*(exp(-(p*(x-1)))) } As background, the data is performance measured across time. As you might imagine, we get rapid improvement across the first couple of time points

Hi, This works fine. >setClass("a",representation(b="list",c="list")) >new("a",b=list(7)) >An object of class "a" Slot "b": [[1]] [1] 7 Slot "c": list() But, now suppose you want a slot to accept an object of class formula... >setClass("a",representation(b="list",c="formula"))

Hi, There is rather large discrepancy in the size of the object as it lives in R and the size of the object when it is written to the disk. The object in question is an S4 of a homemade class "sa". I first call a function that writes a list of these objects to a file called "data.RData". The size of this file is 14,411 KB. I would assume on average then, that each list

Hi, I want to set a default value in a method of a generic function. This seems as though it should be possible. From R help on setMethod... Method definitions can have default expressions for arguments. If those arguments are then missing in the call to the generic function, the default expression in the method is used. If the method definition has no default for the

Hi, Why doesn't this work? setClass("test",representation(names="character")) tmp <- new("test") tmp@names <- "a" Error in "slot<-"(object, name, TRUE, value) : 'names' attribute [1] must be the same length as the vector [0] Why does this work (replace names with name)?

Hi, I have written a package that contains many s4 generic functions and associated methods. I am having a lot of trouble getting R to build the help pages for these generic functions without reporting, "missing link(s): ~~fun~~, which means that it cannot find the appropriate function when code in the example section of the help is run. Right? After some playing around I can get it to

Dear R-help list, I am trying to do a mixed ANOVA on a 8960 x 5 dataframe. I have 3 factors for which I want to test all main effects and interactions : f1 (40 levels), f2 (7 levels), and f3 (4 levels). I also have a subject factor, subject, and a dependent variable, dv. Some more information about the factors: f2 is a between-subject factor. That is, for each level of f2 there are 8 nested

Hi There are new versions of the grid and lattice packages on CRAN: grid 0.2 and lattice 0.3-0 These packages are still _under development_ (they are in CRAN/src/contrib/Devel) There have been some bug fixes and, especially in lattice, there are lots of new features. Descriptions of the changes are included below. If you have any grid code, it may break under the new version because of a

Hi There are new versions of the grid and lattice packages on CRAN: grid 0.2 and lattice 0.3-0 These packages are still _under development_ (they are in CRAN/src/contrib/Devel) There have been some bug fixes and, especially in lattice, there are lots of new features. Descriptions of the changes are included below. If you have any grid code, it may break under the new version because of a

Hi, Is the following an (unknown) bug? Rhythmbox (RB) has an option for using a icon-tray. Restoring/minimizing to the tray in combination with switching viewports (VP) seems to confuse compiz. Steps to reproduce: 1. Start RB on VP1. 2. Minimize to tray. 3. Change to VP2. 4. Click the tray icon to restore. Result: RB is restored to VP2, while compiz changes to VP1. Subsequent clicking on the

I have a table like the following. I want to fit Cm to Vm like this: Cm ~ Cl+Q1*b1*38.67*exp(-b1*(Vm-Vp1)*0.03867)/(1+exp(-b1*(Vm-Vp1)*0.03867))^2+Q2*b2*38.67*exp(-b2*(Vm-Vp2)*0.03867)/(1+exp(-b2*(Vm-Vp2)*0.03867))^2 I use nls, with start=list(Q1=2e-3, b1=1, Vp1=-25, Q2=3e-3, b2=1, Vp2=200). But I always get 'singlular gradient' error like this. But in SigmaPlot I can get the result. How

Rsync has no memory of what other instances of rsync have done in the past. An existing file with a different name is of no interest to it unless --delete in which case it would be deleted. Maybe what you really want is --partial-dir? On 6/7/23 16:17, Lacey, Nathan wrote: > I'm suggesting a partial file that isn't hidden is worse. > Because any other app looking at the file

Hi! How can I add labels in the outliers inside a boxplot. Here is my code, at now: mun <- as.data.frame(read.csv2("consolidada_v3.csv")) micro <- mun$nmicro medprop <- mun$medprop mimedprop <- split(medprop, micro) boxplot(mimedprop, col="chartreuse3", main="Área média das propriedades rurais", xlab="Microrregiões", ylab="ha") I

I need to make a fairly complex animated graphic and decided to use grid for it. A very simple example of what I need: ##============================================================================== library(grid) grid.newpage() pushViewport(plotViewport()) pushViewport(viewport(xscale = extendrange(c(0, 100)), yscale = extendrange(c(0, 100)))) grid.xaxis() grid.yaxis()

On 2013 Nov 15, at 19:41, Mark Lacey <mark.lacey at apple.com> wrote: > I don’t have the C/C++ standards in front of me but IIRC whether a char/short/int/long/long long bitfield is signed or unsigned is implementation defined. You need to explicitly specify signed or unsigned in order to have any guarantee of the signedness, e.g. signed int. Section 3.9.1 of the C++11 standard [1]

On Nov 15, 2013, at 3:42 PM, Kay Tiong Khoo <kkhoo at perfwizard.com> wrote: > I've been diagnosing this bug: > http://llvm.org/bugs/show_bug.cgi?id=17827 > > Summary: I think the following program miscompiles at -O1 because the fact that 'f0' is a signed 3-bit value is lost in the unoptimized LLVM IR. How do we fix this? I don’t have the C/C++ standards in front

I have a stupid problem that is currently driving me crazy... Let us suppose that I want to draw a big red square in the middle of my current device (say X11) I tried the following code : pushViewport(viewport(xscale=c(0,1), yscale=c(0,1)), just=c("center", "center")) vp1 <- viewport(x=unit(0.5, "native"), y=unit(0.5, "native"), width=unit(0.4,

I've been diagnosing this bug: http://llvm.org/bugs/show_bug.cgi?id=17827 Summary: I think the following program miscompiles at -O1 because the fact that 'f0' is a signed 3-bit value is lost in the unoptimized LLVM IR. How do we fix this? $ cat bitfield.c /* %struct.S = type { i8, [3 x i8] } ??? */ struct S { int f0:3; } a; int foo (int p) { struct S c = a; c.f0 = p & 6;

Dear all, I have the following problem: I have written a function genereating to plots, eg myfunction <- (data, some.parameters) { #some calculations etc . par (mfrow=c(1,2)) plot1(......) plot2(.....) } which works fine. But for analysing several variants, I tried a slope, eg: par (mfrow=c(5,5)) for ( i in 1:10) { myfunction(data, i) } Off