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The list of your interest is R-help not R-sig-mac stefano Il giorno 26/gen/06, alle ore 01:20, Sylvain Charlat ha scritto: > Hi, > > Is there any simple way to get histogram for different levels of > factor? > > Say you have the following data set: > > Island Sp.diam > Moorea 1.21 > Moorea 1.27 > Moorea 1.28 > Moorea 1.22 > Moorea 1.28 > Rurutu

Dear R Community! We analyse the impact of climbing activity on cliff vegetation. During our fieldwork, we recorded 90 Transects in 3 climbing sites. The aim is to see, if the plant cover (response: Cover) is influenced only by crevice availability (predictor: Cracs), or, additional, by the distance to the climbing route (predictor: Distance). Six plots are nested within one Transect

...har(con, 5L, useBytes = TRUE) : cannot open the connection > In addition:Warning message: > In readChar(con, 5L, useBytes = TRUE) : > > i dont have a problem here > ggplot()+ > geom_tile(aes(x = lon, y = lat, fill = fill), data = GGemz)+ > geom_jitter(aes(x=lon,y=lat, color=fieldworker),data=emz)+ > scale_fill_identity()+ > scale_x_continuous('Longitude', limits = lon_range) + > scale_y_continuous('Latitude', limits = lat_range) + > scale_colour_discrete('') + > opts(title = 'Invitation map of Emzinini, 2012') + > coor...

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POSITION SUMMARY Postdoctoral Research Fellow at EcoHealth Alliance, New York, to study the evolution and ecology of zoonotic diseases from bats and other hosts. PRIMARY RESPONSIBILITIES The position is funded by a National Institutes of Health NIAID award to discover, characterize, and model the risk of new potential zoonoses from bats. The primary focus of the Research Fellow will be to model

Hi, I'm trying to analyse some data I have imported into R from a .csv file but when I carry out the aov command the results show only one degree of freedom when there should be 14. Does anyone know why? I'd really appreciate some help, the data is pasted below. /The imported table looks ike this this:/ Order Transect Sample Abundance 1 Coleoptera 1 1 13 2

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Hi folks, I originally tried R-SIG-Mixed-Models for this one (https://stat.ethz.ch/pipermail/r-sig-mixed-models/2010q3/004170.html), but I think that the final steps to a solution aren't mixed-model specific, so I thought I'd ask my final questions here. I used gamm4 to fit a generalized additive mixed model to data from a AxBxC design, where A is a random effect (human participants in