Grocer Function
NAME
trimr - strip a matrix
CALLING SEQUENCE
[z]=trimr(x,n1,n2)
PARAMETERS
Input
-
x = input matrix (or vector) (n x k)
-
n1 = first n1 rows to strip
-
n2 = last n2 rows to strip
Output
DESCRIPTION
Returns a matrix (or vector) x stripped of the specified rows. Modelled after Gauss trimr function.
EXAMPLE
trimr([1:10]',2,3)
This example gives the matrix:
! 3. !
! 4. !
! 5. !
! 6. !
! 7. !
AUTHOR
Eric Dubois 2002