The program iNEXT (iNterpolation and EXTrapolation) is a R package of interpolation and extrapolation for species diversity. The user provides a vector of abundances of individual species (abundance data) or incidences of individual species (incidence data). iNEXT computes the species diversity estimates and associated 95% confidence intervals.
Start R(studio) and copy-and-paste the commands below:
#install.packages('devtools')
library(devtools)
install_github('iNEXT','JohnsonHsieh')
library(iNEXT)
The iNEXT package is licensed under the GPLv2. See the files listed below for additional details.