(mean) dum_renov
(mean) floorfinish_rating
(mean) ceiling_rating
(mean) roomcondition
(mean) Yr_lastrenov
(mean) Yr_built
(mean) structure_rating
(mean) foundation_rating
(mean) exteriorfinish_rating
(mean) windowtype_rating
(mean) roofmaterial_rating
(mean) heatdist_rating
(mean) coolsyst_rating
(mean) interiorlight_rating
(mean) plumbing
(mean) rating