cluster.bs.glm	cluster.bs.glm
cluster.bs.mlogit	cluster.bs.mlogit
cluster.bs.plm	cluster.bs.plm
cluster.im.glm	cluster.im.glm
cluster.im.mlogit	cluster.im.mlogit
cluster.wild.glm	cluster.wild.glm
cluster.wild.plm	cluster.wild.plm
