new file:   Makefile
	new file:   assign_cluster_means.b4.sql
	new file:   assign_cluster_means.b7.sql
	new file:   assign_cluster_means.b8.sql
	new file:   llgc.b4.m
	new file:   llgc.b7.m
	new file:   llgc.b8.m
	new file:   llgc.revise2.m