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Table 1 Statistics computed with insufficient quadrature points

From: A global sensitivity analysis approach for morphogenesis models

N q

\(\hat {p}\)

Vardata

VarPCE

S 1

S 2

S 13

S 3

S 12

S 23

2

1

4.09

4.09

1.00

0.00

0.00

0.00

0.00

0.00

 

2

4.09

4.09

1.00

0.00

0.00

0.00

0.00

0.00

 

3

4.09

8.32

1.00

0.00

0.00

0.00

0.00

0.00

 

4

4.09

185.91

0.36

0.32

0.00

0.32

0.00

0.00

 

5

4.09

197.44

0.34

0.30

0.03

0.30

0.03

0.00

5

1

18.60

2.64

1.00

0.00

0.00

0.00

0.00

0.00

 

2

18.60

2.70

0.98

0.02

0.00

0.00

0.00

0.00

 

3

18.60

6.22

0.69

0.01

0.30

0.00

0.00

0.00

 

4

18.60

17.17

0.25

0.64

0.11

0.00

0.00

0.00

 

5

18.60

18.50

0.23

0.60

0.17

0.00

0.00

0.00

 

6

18.60

29.49

0.14

0.75

0.11

0.00

0.00

0.00

 

7

18.60

31.41

0.19

0.70

0.11

0.00

0.00

0.00

 

8

18.60

31.50

0.19

0.70

0.11

0.00

0.00

0.00

 

9

18.60

37.51

0.23

0.59

0.18

0.00

0.00

0.00

 

10

18.60

88.82

0.29

0.43

0.08

0.20

0.00

0.00

Exact

13.84

0.31

0.44

0.24

0

0

0

  1. The resulting PCE approximation and thus the statistics can not be trusted