"Dataset from Smoothing Methods in Statistics (ftp stat.cmu.edu/datasets) Simonoff, J.S. (1996). Smoothing Methods in Statistics. New York: Springer-Verlag. " "0" "vineyard" 1 3 3 3 5 3.5 3 4.5 5 5 6 5 4 6 5 6.5 4 6 3 6 5 8 4.5 4 4 6.5 4 5 3 5.5 3 2 2 2 2 3 2 2 2 2 2 1.5 1.5 1.5 1 1 1 1 0.5 0.5 0 0 5 8 11 9 9.5 10 12 10 11.5 10 11 10 10.5 10 11 11 11.5 12 12.5 13 11 11 11 13 11 13 12 14 10 13 8 7.5 8 8 7 10 7 10 8 10 9 10 8 11 10 7 5 7 8 6 7.5 2.5 9.5 17.5 18 20 20.5 20 19 21 19 26 20 23 22 20 20 24 23 23 20 21 23 23 22 22 21 20 18 21 16 16 15 16 15 15 17 17 21 17 20 16 20 15 17 17 20 15 14 12 11 11 8.5 2.5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 "row_number" "lugs_1989" "lugs_1990" "lugs_1991" "int0" "double1" "numeric" "numeric" "numeric" "numeric"