batch.calculation: calculate all diversity indices at the same time

In MBI: (M)ultiple-site (B)iodiversity (I)ndices Calculator

Description

calculate all diversity indices at the same time,will return a table, each column indicates one index

Usage

batch.calculation(mat)

Arguments

mat	mat can be in a form of a single matrix, or a list of matrices for batch handling. rows of the data are sites, while columns of the data are species

Details

will return a table, each column indicates one index

Author(s)

Youhua Chen <[e-mail]>

References

Chen Y (2012) MBI: an R package for calculating multiple-site biodiversity indices. Submitted.

Examples

test<-c(90,30,11,5,100,46,19,70,19,1,
        17,0,0,0,30,4,20,26,12,5,37,
		0,25,0,60,30,29,42,36,19,32,
		12,0,0,50,6,39,35,18,0,35,0,
		28,0,70,35,56,49,42,0,81,15,
		36,0,90,45,72,63,54,9,13,0,
		0,5,20,1,4,0,0,0,0,0,0,0,10,
		0,0,0,41,4,72,24,7,0,80,1,64,
		56,48,0,36,0,29,0,40,32,32,2,0,0)
test<-matrix(test,10,10)
batch.calculation(test)

Example output

         cn          ct        crep       crich      wnodfT      wnodfC 
 0.35133041  0.24050633  0.16239316  0.46258503 44.70679012 43.35185185 
     wnodfR       wbeta    harrison          ht          wt          do 
46.06172840  1.42857143  0.04761905  0.00000000  0.00000000  0.95238095 
         cl   msorensen    mjaccard          mn          mt        mrep 
 0.92517007  0.32644218  0.44576720  0.21273848  0.11370370  0.10416226 
      mrich          ml       cfull 
 0.38804233  0.49820239  0.59183673 

MBI documentation built on May 2, 2019, 4:19 a.m.