Sorry... example 2 was error!
2009/10/22 Romildo Martins <romildo.mart...@gmail.com>
> Hello,
>
> I need to do an intersection between the list elements (partitionslist) and
> the columns and rows of a matrix (mm), so that the result will be the sums
> of the rows and columns.
>
>
> Thanks a lot,
>
> Romildo Martins
>
> Example
>
> 1.The Intersection and sum betweeen partitionslist[[1]][[2]] and mm is
> indicated in bold.
> 2.The Intersection and sum betweeen partitionslist[[1]][[2]] and mm is
> indicated in red italic.
>
> > partitionslist[[1]][[1]]
> [1] 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 19 20 21
> > partitionslist[[1]][[2]]
> [1] 0 1 2 18 22
> > mm
> 1 4 7 10 12 14 19 22
> 1 00000 18128 18576 20048 19408 21472 16528 20432
> 4 20080 00000 20576 23520 19776 19504 21312 22384
> 7 21072 25456 00000 18448 19152 22144 18368 19280
> 10 18624 22880 16256 00000 17856 16032 17008 19120
> 12 20208 15712 17008 23264 00000 23168 19872 24000
> 14 26560 19024 20704 19520 20048 00000 16736 21056
> 19 17600 22640 20704 17200 17312 17728 00000 18912
> 22 18128 19024 21120 17296 20208 19904 21120 00000
>
>
> > example 1
> 1 4 7 10 12 14 19 22
> 1 00000 18128 18576 20048 19408 21472 16528 *20432*
> 4 20080 00000 20576 23520 19776 19504 21312 22384
> 7 21072 25456 00000 18448 19152 22144 18368 19280
> 10 18624 22880 16256 00000 17856 16032 17008 19120
> 12 20208 15712 17008 23264 00000 23168 19872 24000
> 14 26560 19024 20704 19520 20048 00000 16736 21056
> 19 17600 22640 20704 17200 17312 17728 00000 18912
> 22 *18128* 19024 21120 17296 20208 19904 21120 00000
>
> example 1: sum is *20432+**18128
>
> *> example 2
> 1 4 7 10 12 14 19 22
> *1 *00000* *18128 18576 20048 19408 21472 16528 20432*
> 4 *20080* *00000* 20576 23520 19776 19504 21312 *22384*
> 7 *21072 *25456 *00000 *18448 19152 22144 18368 *19280*
> 10 *18624* 22880 16256 *00000* 17856 16032 17008 *19120*
> 12 *20208* 15712 17008 23264 *00000* 23168 19872 *24000*
> 14 *26560* 19024 20704 19520 20048 *00000* 16736 21056
> 19 *17600 *22640 20704 17200 17312 17728 *00000* *18912*
> 22 *18128 19024 21120 17296 20208 19904 21120 00000
>
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