Re: [R] Intersection an Sum between list and matrix

Sorry... example 2 was error! 2009/10/22 Romildo Martins > 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 > > Ex

[R] Intersection an Sum between list and matrix

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 i