title1 '6.5 Land rent data from 67 counties in Minnesota'; data alfalfa; infile alfalfa.dat; input alfalfa tillage cows pasture lime; label alfalfa = 'Average rent per acre in alfalfa'; label tillage = 'Average rent per acre all tillage'; label cows = 'Dairy cows per square mile'; label pasture = 'Proportion of farmland in pasture'; label lime = 'Lime needed to grow alfalfa (0,1)'; run; /* eof */