[R] Percentage sign in Vegan output

2015-10-12 Thread gktahon
Hi All, I'm using the Vegan package in R to calculate some variables for my data set and to make rarefaction curves. However, I would like to give clear names to my samples and I do not succeed in this. For the package, I first read my OTU table (this is a text file with my samples listed per col

[R] Vennerable plot

2015-03-30 Thread gktahon
Hi all, I frequently use Vennerable to design diagrams of my data. However, when I want to make a weighed diagram for a set of 4 samples, type ChowRuskey, I get a nice view, but the font size of both numbers and sample names is too small. Furthermore, the place of the sample names isn't always tha

[R] Extrapolation of rarefaction curve

2014-07-08 Thread gktahon
Hi all, I used R (vegan package) to make rarefaction curves and I calculated the Chao index for each curve. However, the plateau is far from reached. What I want to do now is the following: Based on the Chao index, I want to extrapolate the curve so I get an x-value which gives me an estimation of

Re: [R] Plot does not show in R

2014-07-08 Thread gktahon
.be> guillaume.ta...@ugent.be Web: www.lm.ugent.be Van: Alfonso de Uña [via R] [mailto:ml-node+s789695n4693646...@n4.nabble.com] Verzonden: maandag 7 juli 2014 19:39 Aan: gktahon Onderwerp: Re: Plot does not show in R Hi, Try this, It works for me. venn.plot<-venn.diagram(

[R] Plot does not show in R

2014-07-07 Thread gktahon
I'm trying to get my figure to open with R, but it does not come up. Here is my standard code: venn.diagram( x = list( KP2 = c(2, 62, 22, 33, 11, 36, 26, 27, 28, 64, 5, 66, 10, 18, 68, 61, 6, 29, 19, 65, 30, 35, 32, 20, 69, 8, 31, 13, 21, 7),

[R] How to apply data sets in Vennerable?

2014-07-04 Thread gktahon
Hi all, I finally managed to get Vennerable working with the help I got on the forum. However, I'm faced with my next challange now. The easy way to work with Vennerable works just fine, that is, if I enter code like this: Vdemo2 <- Venn(SetNames = c("foo", "bar"), Weight = c(`01`= 7, '11' = 8, '1

[R] How to install Vennerable

2014-07-03 Thread gktahon
Hi, I'm new to using R and would like to use Vennerable to process my data and make Venn diagrams. However I cannot seem to install the package. If I enter the command install.packages("Vennerable", repos="http://R-Forge.R-project.org";) I get the following message: package ‘Vennerable’ is availa