"stud.recs" <- structure(list(seq.1 = c(80, 74, 84, 85, 81, 81, 68, 65, 65, 89, 79, 77, 74, 69, 36, 67, 68, 75, 69, 46, 87, 86, 66, 98, 71, 86, 71, 67, 89, 90, 86, 61, 65, 78, 85, 84, 78, 80, 70, 71, 59, 78, 83, 65, 65, 87, 95, 66, 65, 70, 72, 82, 100, 81, 72, 72, 84, 65, 84, 78, 78, 79, 70, 69, 46, 98, 80, 81, 75, 85, 68, 69, 95, 71, 80, 65, 91, 81, 78, 78, 59, 91, 76, 80, 83, 90, 65, 95, 93, 82, 71, 88, 68, 76, 65, 66, 84, 43, 74, 66, 94, 84, 85, 96, 65, 95, 96, 79, 68, 72, 91, 74, 87, 80, 78, 85, 84, 76, 94, 65, 93, 71, 98, 57, 66, 65, 79, 86, 89, 67, 69, 89, 91, 95, 81, 95, 76, 98, 98, 68, 94, 85, 71, 80, 98, 88, 86, 84, 65, 59, 71, 74, 68, 68, 83, 76, 88, 98, 66, 82), seq.2 = c(47, 76, 85, 88, 75, 71, 54, 80, 43, 65, 74, 85, 81, 71, 70, 75, 65, 62, 65, 65, 66, 68, 47, 89, 77, 74, 78, 68, 90, 79, 83, 71, 66, 75, 78, 65, 77, 54, 71, 76, 53, 73, 65, 72, 59, 78, 72, 81, 47, 68, 75, 84, 96, 42, 67, 76, 57, 70, 76, 65, 94, 75, 70, 67, 21, 87, 65, 65, 30, 83, 67, 73, 82, 65, 72, 65, 70, 83, 83, 83, 56, 71, 72, 69, 83, 87, 75, 83, 85, 83, 49, 80, 38, 79, 72, 53, 84, 32, 78, 62, 78, 89, 75, 97, 54, 86, 71, 90, 75, 71, 80, 65, 76, 65, 80, 67, 60, 66, 91, 58, 75, 46, 89, 49, 79, 74, 58, 70, 81, 68, 40, 65, 80, 96, 85, 83, 69, 99, 97, 76, 91, 65, 74, 65, 95, 71, 76, 71, 60, 48, 55, 72, 52, 59, 77, 73, 66, 77, 72, 88), seq.3 = c(76, 81, 90, 68, 66, 67, 72, 65, 34, 65, 32, 69, 81, 78, 69, 43, 37, 67, 71, 67, 74, 40, 26, 80, 76, 81, 43, 66, 77, 65, 75, 68, 55, 88, 83, 76, 57, 46, 54, 67, 48, 56, 51, 47, 16, 94, 65, 79, 30, 47, 53, 66, 98, 49, 77, 81, 67, 68, 80, 61, 70, 66, 80, 69, 56, 86, 41, 66, 40, 96, 70, 70, 73, 73, 65, 58, 76, 73, 78, 66, 50, 88, 26, 78, 74, 88, 48, 77, 72, 84, 57, 91, 54, 62, 54, 54, 70, 72, 57, 76, 57, 98, 68, 98, 65, 80, 73, 65, 39, 72, 29, 65, 69, 70, 94, 82, 81, 40, 86, 50, 65, 67, 78, 39, 61, 65, 48, 69, 75, 41, 43, 65, 83, 91, 47, 84, 20, 91, 82, 61, 78, 51, 55, 56, 100, 82, 82, 65, 66, 49, 65, 69, 88, 48, 76, 66, 66, 82, 65, 80), sat.v = c(440, 410, 610, 300, 550, 460, 410, 480, 480, 360, 390, 500, 530, 590, 270, 460, 450, 330, 530, 430, 440, 510, 370, 330, 390, 610, 490, 490, 270, 580, 490, 380, 360, 340, 410, 470, 560, 510, 470, 430, 330, 430, 700, 400, 400, 550, 360, 420, 420, 510, 510, 380, 540, 400, 410, 430, 530, 400, 590, 380, 470, 500, 480, 450, 220, 480, 460, 540, 350, 490, 470, 400, 550, 360, 500, 350, 400, 580, 380, 550, 400, 430, 450, 460, 360, 505, 470, 550, 370, 500, 430, 370, 490, 400, 520, 510, 550, 430, 310, 400, 280, 430, 360, 550, 360, 570, 550, 490, 590, 340, 310, 680, 500, 500, 650, 400, 610, 550, 610, 370, 470, 440, 570, 460, 450, 460, 490, 520, 500, 470, 310, 490, 350, 540, 560, 370, 380, 590, 570, 340, 600, 370, 510, 480, 590, 370, 490, 420, 500, 410, 470, 500, 440, 370, 410, 480, 370, 560, 470, 240), sat.m = c(450, 480, 590, 520, 560, 400, 430, 460, 510, 380, 500, 520, 590, 550, 390, 470, 450, 520, 430, 380, 440, 540, 370, 480, 430, 630, 480, 510, 560, 420, 550, 450, 340, 510, 420, 500, 550, 450, 350, 410, 440, 420, 550, 470, 480, 590, 490, 470, 370, 540, 470, 560, 570, 480, 440, 480, 520, 480, 510, 450, 520, 510, 580, 520, 340, 540, 400, 500, 360, 630, 550, 490, 520, 520, 420, 410, 510, 510, 520, 560, 260, 620, 520, 390, 460, 580, 610, 570, 470, 500, 440, 540, 410, 540, 570, 550, 490, 430, 400, 430, 550, 540, 520, 580, 390, 610, 510, 530, 550, 490, 600, 520, 470, 450, 560, 440, 510, 450, 610, 450, 570, 480, 520, 480, 470, 460, 440, 540, 470, 440, 320, 450, 490, 620, 500, 510, 400, 560, 540, 490, 560, 450, 440, 430, 590, 500, 430, 510, 460, 410, 450, 470, 420, 400, 430, 510, 470, 520, 320, 460 ), letter.grade = structure(c(21, 23, 26, 18, 18, 24, 26, 24, 18, 33, 21, 24, 26, 18, 19, 27, 18, 18, 27, 24, 21, 30, 30, 31, 30, 22, 31, 18, 18, 25, 19, 31, 30, 25, 25, 19, 26, 30, 33, 27, 30, 24, 18, 23, 24, 23, 31, 23, 30, 26, 21, 23, 18, 30, 31, 23, 27, 18, 21, 23, 26, 19, 23, 27, 30, 21, 22, 31, 30, 19, 19, 24, 18, 26, 24, 27, 19, 25, 19, 21, 30, 18, 21, 26, 26, 21, 30, 33, 22, 21, 22, 18, 30, 19, 23, 19, 24, 27, 24, 19, 26, 26, 19, 18, 27, 22, 18, 33, 26, 26, 33, 31, 18, 25, 18, 26, 25, 33, 26, 23, 18, 24, 25, 33, 33, 18, 30, 24, 18, 30, 30, 24, 21, 26, 30, 18, 27, 23, 24, 29, 18, 31, 19, 24, 26, 18, 23, 27, 25, 22, 30, 33, 30, 24, 22, 18, 30, 26, 21, 21), class = "factor", .Label = c(" ", " ", " &A ", " &A-", " &B ", " &B+", " &B-", " &C ", " &C+", " &D ", " @A ", " @A-", " @B ", " @B+", " @B-", " @C ", " @C+", " A ", " A- ", " AUD", " B ", " B+ ", " B- ", " C ", " C+ ", " D ", " F ", " FIN", " INC", " P ", " W ", " WA ", " WU ", " Z ")), num.grade = c(3, 2.7, 1, 4, 4, 2, 1, 2, 4, 0, 3, 2, 1, 4, 3.7, 0, 4, 4, 0, 2, 3, NA, NA, 0, NA, NA, 0, 4, 4, NA, 3.7, 0, NA, NA, NA, 3.7, 1, NA, 0, 0, NA, 2, 4, 2.7, 2, 2.7, 0, 2.7, NA, 1, 3, 2.7, 4, NA, 0, 2.7, 0, 4, 3, 2.7, 1, 3.7, 2.7, 0, NA, 3, NA, 0, NA, 3.7, 3.7, 2, 4, 1, 2, 0, 3.7, NA, 3.7, 3, NA, 4, 3, 1, 1, 3, NA, 0, NA, 3, NA, 4, NA, 3.7, 2.7, 3.7, 2, 0, 2, 3.7, 1, 1, 3.7, 4, 0, NA, 4, 0, 1, 1, 0, 0, 4, NA, 4, 1, NA, 0, 1, 2.7, 4, 2, NA, 0, 0, 4, NA, 2, 4, NA, NA, 2, 3, 1, NA, 4, 0, 2.7, 2, NA, 4, 0, 3.7, 2, 1, 4, 2.7, 0, NA, NA, NA, 0, NA, 2, NA, 4, NA, 1, 3, 3)), .Names = c("seq.1", "seq.2", "seq.3", "sat.v", "sat.m", "letter.grade", "num.grade" ), row.names = c("1528", "14586", "8295", "8446", "16685", "16398", "10083", "5621", "8238", "6735", "1185", "9037", "7918", "16908", "7438", "1478", "7627", "17660", "12154", "2859", "1302", "11157", "6904", "2159", "5937", "5012", "2755", "1489", "16175", "9062", "6522", "9804", "10851", "2050", "14890", "14207", "9605", "10645", "1027", "2717", "369", "1169", "3770", "5505", "7782", "1054", "12052", "9709", "9858", "16747", "7751", "15000", "967", "1033", "12997", "17118", "6537", "263", "1813", "12919", "17221", "7556", "6323", "15468", "4211", "9216", "12424", "8709", "16243", "14661", "8949", "78", "17316", "17771", "16074", "1731", "12560", "355", "2062", "3359", "14204", "17741", "17754", "227", "4371", "922", "13513", "4064", "8814", "17633", "16594", "8170", "4329", "14807", "1578", "15194", "13453", "12762", "16036", "6649", "16653", "6858", "3085", "1905", "9739", "51", "5749", "5633", "14770", "11812", "3090", "4199", "8815", "1209", "8470", "2461", "4724", "6917", "2483", "10094", "14881", "6214", "13309", "14025", "17047", "940", "4613", "1827", "10585", "17874", "6460", "6634", "9677", "17457", "6983", "12581", "4447", "17516", "11677", "5217", "2515", "17371", "3865", "5559", "3116", "8046", "8902", "571", "13951", "9095", "1653", "4254", "7759", "9828", "1696", "15066", "10356", "12143", "12429", "14258"), class = "data.frame")