Table 1: Two model data sets illustrating versus . (a) Data set in which N = 350 for all samples. (b) Data set in which N = 550 for all samples except S3, in which N = 25.
(a) Model Data Set 1.

speciesS1S2S3S4

A1001205030
B120130130135
C1501204020
D5055
E05149180
F0014
G0001

N375375375375

(b) Model Data Set 2.

Speciess1s2s3s4

a3504001125
b150140155
c499119
d1000
e0100
f0022350
g0001

N 55055025550