Environmental Decision-Making - New Ecoinformatics Tools in Environmental Science: Applications and Decision-making - page 232

p

M 2

n X n X

n n

1 1

2

r 1 ¼ M 3 M 3 = 2
2

M 1 ¼ x i ; M 2 ¼ ð x i M 1 Þ ; ; V ¼ 100 %;

M 1

i ¼ 1 i ¼ 1

X

n 2

ð n 2 Þð n 3 Þ ;

n
ð n 1 Þð n 2 Þ

M 4
M 2

3 ð n 1 Þ

3

M 3 ¼ ð x i M 1 Þ ; r 2 ¼

i¼1

Z 1

X

n

n ð n þ 1 Þ
ð n 1 Þð n 2 Þð n 3 Þ

4

M 4 ¼ ð x i M 1 Þ ; H ¼ f a ð x Þ ln f a ð x Þ ½ dx ; R i ¼ x i ; max x i ; min ;

i ¼ 1

1

M 4
M 2 3 :

M 6 ¼

These characteristics and other standard parameters are used to reconstruct f a (x).
For instance, if M 3 ≈

0, if a should be searched for in symmetric distri-
butions. Unit RUA performs this search by selecting continuous distributions from
the knowledge base and estimating their distance from the empirical distribution
using the criterion:

0 and r 1 ≈

¼ X

L 2

½ m i f a ð x i ÞD x i

2

v

f a ð x i ÞD x i

i¼1

The continuous distribution f * is chosen to satisfy the following condition:

2 2

ð f Þ:

min

f a v

ð f a Þ ¼ v

Fig. 3.7 Block scheme of the
data processing in the
sequential analysis procedure