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Sorry, a neccesary addition: filter in library ts. Morten

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Wayne Jones wrote: >Does anyone know if R has the functionality to calculate a simple moving >average. I cant seem to find it in the help menu. does filter() do what you need? Morten

Gunter Bart wrote: > You need substitute(). Look at the examples in plotmath(). > x<-3;y<-'foo' > plot(c(0,1),c(0,1),type='n') > text(.5,.5,substitute(paste('Releases of ',x^99,' ',y,' > TBq/year'),list(x=x...

From: Jeremy Z Butler [mailto:jerrytheshrub at hotmail.com] > Surely I should be able to set the > ylog option to T using another object (logaxis). > >for (n in colnames(raw)) >{ >if(n=="pH"){logaxis<-"T"} else {logaxis<-"F"} >plot(full...

Fra: r-help-bounces at stat.math.ethz.ch [mailto:r-help-bounces at stat.math.ethz.ch] P?? vegne av Liaw, Andy >You might save yourself some headaches by turning it into a matrix instead, since all the columns...

I have a lot of measurements located using GPS projected to UTM. I would prefer to grid those data, i.e. define a grid with e.g. 200m cell size and calculate the average for each cell. Each cell may...

I am reading in a shape file using read.shape() I would like to select some of the polygons in the shape file, depending on data in the att.data ... but for some (probably simple) reason, it doesn't work...

I am testing out the grid-plots, but get into a problem making a legend. I have a line plot and some points, following the model in grid.plot.and.legend() i manage to get the points correctly in the...

I am making a plot from R indicating an average, min and max value for a number of sample types. as horizontal lines with the sample types on the y-axis. (see http://home.newmedia.no/sickel/R.html for...

noliveir2003 at zipmail.com.br [mailto:noliveir2003 at zipmail.com.br] wrote: >Can anyone tell me how to plot on the same graph two different functions >(of x) using two differnt y scales (axes 2 and 4)? The only way...

Hi, I am using R a lot to make plots relating to radioactivity, I am often using expression() to label the plots with nuclide names written with superscripts, e.g. expression(paste("Releases of ", { }^{99},Tc," (TBq/year)"))->ywtext But...

Jose Santos Alegria wrote: >I'm using standard barplot (Windows version 1.6.2 of R) to represent a certain weekly >metric "v" and I would like to properly overlay on top of it its moving average "mean.8" >(window...

Hi, Guess this is quite easy when one just knows how, but I have noe been able to dig out how... I have a shape file with water areas with some islands. I want to plot this without the islands...

I feel a bit embarassed by this, but I have not managed to find out how: I have a data frame containing measurements over time for a number of different locations: > str(milk) `data.frame': 845 obs. of 3 variables...

I am using R quite a lot for reading data from a db and plotting them. I often have to make different language versions of my plots, i.e. in Norwegian and English. In stead of making and maintaining two...

Great! Thanks, that did it! Morten -----Original Message----- From: Edzer Pebesma [mailto:edzer.pebesma at uni-muenster.de] Sent: Friday, July 04, 2008 4:51 PM To: Morten Sickel Cc: r-sig-geo at stat.math.ethz.ch Subject: Re...

On Wednesday 27 February 2002 09:47, Jens Nieschulze wrote: > On Tue, 26 Feb 2002, Morten Sickel (I) wrote: > > % I want to (try to) use R for some analyses within vegetation ecology, > % using the vegan package. (snip) > %But I end...

Per Bak wrote: >How do I plot using multiple(2) y-axes? >I have two series that use the same x-data, but have very different scales. I don't know, it that is the only, or even the best...