[R] accumulation curve for kernel density using adehabitatHR

2014-10-02 Thread Bernardo Santos
Dear all, I am trying to create an accumulation curve for kernel density estimation (KDE) of home range size, with kernel density in the y-axis and number of telemetry fixes in the x-axis. I am using "kernelUD" and "getverticeshr" functions from adehabitatHR package. However, I have a problem:

[R] accumulation curve

2012-07-23 Thread Michaƫl Aubert
Hello, I am actually trying to perform accumulation curves with the function "accumcomp" (package BiodiversityR). I am working on a data set species - sampling date - sampling sites and I would like to see the impact of sampling pressure (increasing sampling date) on species richness. Neverthel