I

PURPOSE

SYNOPSIS

DESCRIPTION

Identity matrix for the variance in a model formula, same as I=random(1).

CROSS-REFERENCE INFORMATION

• random Makes a fixed and random effects term into a mixed effects model.

• SurfStatEdg Finds edges of a triangular mesh or a lattice.
• SurfStatResels Resels of surface or volume data inside a mask.

SOURCE CODE

0001 function m=I
0002 %Identity matrix for the variance in a model formula, same as I=random(1).
0003 m=random(1);