!
! Problem pedigrees for Gibbs samplers presented by
! Jensen & Sheehan Biometrics 1998; 54: 416-425.
!
! All contain noncommunicating islands
!
! Pedigree 1: from Lin et al 1994
!
1 1 x x m x x
1 2 x x f x x
1 3 8 9 m x x
1 4 1 2 m 1 1
1 5 1 2 m 2 3
1 6 3 2 m 1 4
1 7 3 2 m 2 3
1 8 x x m x x
1 9 x x f x x
1 10 8 9 m 3 5
1 11 x x f x x
1 12 10 11 m 3 5
1 13 10 11 m 5 7
!
! Pedigree 2: Sib-sib mating 
!
2 1 x x m 1 1
2 2 x x f x x
2 3 1 2 m x x
2 4 1 2 f x x
2 5 3 4 m 2 3
!
! Pedigree 3: A marriage chain with a half-sib mating
!
3 1 x x m 1 1
3 2 x x f x x
3 3 x x m 1 1
3 4 1 2 m x x
3 5 3 2 f x x
3 6 4 5 m 2 3
!
! Pedigree 4: A more complex inbred pedigree depicting a first-cousin mating
!
4 1 x x f x x
4 2 x x m x x
4 3 x x f x x
4 4 x x m x x
4 5 2 1 m 1 1
4 6 4 3 m 1 1
4 7 x x f 1 1
4 8 2 3 m x x
4 9 2 3 f x x
4 10 x x m 1 1
4 11 8 7 m x x
4 12 10 9 f x x
4 13 11 12 m 2 3
!
! Pedigree 5: A simple noninbred pedigree 
!
5 1 x x m 1 1
5 2 x x f x x
5 3 x x m x x
5 4 1 2 f x x
5 5 1 2 m 1 4
5 6 3 4 m 2 3
5 7 3 4 m x x
!
! Pedigree 6: A more complex noninbred pedigree
!
6 1 x x m 1 1
6 2 x x f x x
6 3 x x m x x
6 4 x x f 1 1
6 5 x x f x x 
6 6 1 2 m x x
6 16 1 2 m 1 4
6 17 3 4 m 1 4
6 7 3 4 f x x
6 8 x x m x x
6 9 6 5 m 1 4
6 10 6 5 m 1 5
6 11 6 5 m x x
6 12 8 7 f x x
6 13 8 7 m 1 4
6 14 8 7 m 1 5
6 15 11 12 m 2 3
!
! And the easy one from Lange 1997 Figure 9.6
!
7 1  x x  m 1 1 
7 2  x x  f 2 2 
7 3  x x  m 1 1 
7 4  x x  f 2 2 
7 5  x x  f 3 3 
7 6  1 2  m x x 
7 7  3 4  f x x 
7 8  x x  m 3 3 
7 9  6 5  m x x 
7 10 8 7  f x x 
7 11 9 10 m 1 2 
! end-of-pedigrees
