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Signif. codes: 0 *** 0.001 ** 0.01 * 0.05 . 0.1 1 Signif. codes: 0 <80><98>***<80><99> 0.001 <80><98>**<80><99> 0.01 <80><98>*<80> <99> 0.05 <80><98>.<80><99> 0.1 <80...

This has been asked before, but all the answers are hidiously complex. The legend.text=TRUE option of barplot is almost exactly what I need, except I need a legend.placement='tl' (top left) option. This option would be in...

Hi, I would like to bound the lower limit of my y scale to zero, and let R chose an upper limit. Something like plot(x,ylim=c(0,)) or plot(x,ylim=c(0,na)) but nither of these...

On Tue, 7 Jun 2005, David Forrest wrote: >On Tue, 7 Jun 2005, Dan Bolser wrote: >... >> I agree, but its hard to get people contributing without something >> centralized (some central autohrity). The problem with the existing wiki >> >> http://fawn.unibw...

On Sun, 24 Jul 2005, John Wilkinson wrote: >Dan, > >Another tweak ! > >If you want the 'legend' to look pretty you can resize it by adding,say, > >'cex=0.6' into the legend code; try--- > >legend("topleft", #inset=-1, > legend = do...

If I integrate over the result of the density() funcion, is the result 1? For example x <- rnorm(1000) plot(density(x)) Does the area under the curve I see sum to 1? What I really want to know is...

If I perform PCA on the 'eurodist' data, should I get an accurate geographic layout of the cities with biplot? (barring inversions, i.e. their is no way to define north.. but you get the idea...) I have a complex...

I use the following code to scan a (limited) parameter space of clustering strategies ... data <- read.table(... dataTranspose <- t(data) distMeth <- c("euclidean", "maximum", "manhattan", "canberra", "binary" ) clustMeth <- c("ward", "single", "complete", "average", "mcquitty", "median", "centroid" ) par(ask=TRUE) for...

Hi, I want to use hist with non-equi-spaced breaks, picked such that the fraction of the data points falling in the cells (defined by 'breaks') is roughly equal accross all cells. Is there such a function that will...

Hi, I forgot the name of the function 'colSums', and expected to be able to find it through the 'see also' section of the documentation for the 'sum' function. Here is the diff I made of the altered documentation to...

On Tue, 29 Jun 2004, Wolski wrote: >Hi! > >Its not an R specific question but had no idea where to ask elsewhere. > >Does anyone know the orginal reference to the CAMBERA DISTANCE? > >Eryk. > >Ps.: >I knew that its an out...

/server irc.freenode.net /join #R :) On Fri, 3 Jun 2005, Robert Citek wrote: > >Is there an IRC channel for R? > >I have a bunch of relatively simple questions that I can't find >answers to. So it'd be...

Hello, I have several ordered groups (20), each with several observations. Each group has fewer observations roughly linearly from 30 to 0. Each observation is a proportion. As I know the max and min values for a proporion are 1...

On Sat, 4 Jun 2005, Uwe Ligges wrote: >Dan Bolser wrote: > >[all previous stuff deleted] > >I see, what comes out of this longish thread is: > > - barplot() and barplot2() both have deficiencies for you particular >examples, so it is time to...

Try one of the sci.* news groups (google groups) you should be able to find a specific group and ask this question there. On Wed, 19 Jan 2005, Erin Hodgess wrote: >Dear R People: > >Here is another off topic question...

Hello, supposing that I have two or three clear categories for my data, lets say pet preferece across fish, cat, dog. Lets say most people rate their preference as being mostly one of the categories. I want to do pca...

I am trying the following code... for(i in 1:bins){ print(cat(c(i, length(var1[var1==i])))) } Where var1 is a vector with zero or more values = {1, 2, ..., bins} (or something like that). The result I get...

Marc Schwartz (via MN) wrote: > On Mon, 2006-03-06 at 15:40 +0100, Roland Kaiser wrote: > >>How can i set a rotation for the names.arg in barplot? > > > > See R FAQ 7.27 How can I create rotated axis...

Hi, I have designed the following function to extract count frequencies from an array of integers. For example... # Tipical array x <- cbind(1,1,1,1,1,2,2,2,2,3,3,3,3,4,5,6,7,22...

Hi, I have tuples of data in rows of a data.frame, each column is a variable for the 'items' (one per row). One of the variables is the 'size' of the item (row). I would like to cut my...