Dear list,
 
I have this problem, please your advice.
 
I have list A that contains two matrix elements:
[[1]]
     a b
[1,] 2 1
[2,] 3 2
[3,] 3 2
[[2]]
     c d
[1,] 3 5
[2,] 3 1
[3,] 2 3
 
and list B, that also contains 2 matrices:
[[1]]
     e   f   g
[1,] 1  20  30
[2,] 2  40  50
[3,] 3  60  70
[4,] 4  80  90
[5,] 5 100 110
[[2]]
     h  i  j
[1,] 1 10 20
[2,] 2 20 30
[3,] 3 30 40
[4,] 4 40 50
[5,] 5 50 60
 
Now I want to match each column of list A with each row of list B in such a way that element 1 of list A corresponds to element 1 of list B (and element 2 of A with 2 of B).
So, in total there will be 4 new matrices, 1 for each column of list A. For example, for column a of list A the new matrix will be:
 
2  40  50
3  60  70
3  60  70 

thanks,
Martijn
VUmc
Amsterdam
 

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