chap07_ex2_soccer<-structure(list(team1 = structure(c(16, 1, 7, 13, 14, 15, 19, 4, 11, 6, 18, 17, 2, 10, 3, 5, 8, 12, 9, 5, 8, 17, 18, 20, 10, 2, 3, 12, 7, 1, 4, 6, 13, 14, 16, 11, 19, 15, 5, 4, 7, 16, 18, 6, 3, 17, 19, 11, 9, 9, 1, 2, 8, 10, 12, 20, 15, 13, 14, 4, 5, 6, 7, 16, 19, 3, 11, 17, 18, 20, 1, 2, 9, 10, 12, 14, 15, 13, 8, 20, 5, 6, 7, 2, 11, 3, 12, 17, 15, 16, 1, 4, 8, 9, 14, 18, 13, 19, 10, 8, 4, 5, 9, 11, 18, 13, 19, 2, 17, 10, 6, 7, 12, 14, 16, 20, 3, 15, 1, 10, 1, 6, 7, 14, 15, 16, 12, 20, 3, 5, 2, 8, 9, 19, 4, 13, 17, 11, 18, 2, 8, 4, 9, 11, 1, 3, 14, 15, 16, 20, 12, 7, 10, 5, 17, 13, 19, 11, 3, 9, 12, 14, 17, 18, 4, 6, 16, 6, 20, 5, 1, 13, 15, 20, 2, 7, 10, 19, 8, 8, 1, 2, 9, 10, 12, 13, 14, 15, 20, 6, 17, 19, 3, 4, 7, 11, 16, 18, 5, 5, 3, 4, 6, 7, 11, 17, 19, 16, 9, 8, 10, 12, 14, 15, 20, 13, 1, 2, 18, 4, 5, 6, 11, 16, 19, 3, 7, 17, 9, 2, 8, 12, 13, 14, 15, 10, 20, 1, 18, 14, 16, 19, 15, 6, 4, 11, 13, 9, 2, 3, 5, 8, 10, 18, 20, 12, 17, 15, 6, 7, 11, 13, 16, 19, 14, 4, 1, 18, 7, 8, 5, 9, 12, 18, 20, 3, 17, 9, 1, 8, 10, 13, 16, 18, 14, 4, 19, 2, 10, 11, 6, 12, 15, 17, 20, 3, 5, 2, 7, 9, 4, 5, 8, 11, 13, 19, 18, 17, 2, 10, 7, 6, 1, 3, 12, 15, 16, 20, 14, 18, 2, 4, 8, 13, 5, 1, 10, 12, 14, 15, 16, 20, 7, 1, 11, 3, 9, 19, 17, 4, 5, 8, 9, 18, 19, 11, 13, 2, 6, 7, 3, 10, 12, 14, 16, 20, 1, 15, 10, 7, 8, 13, 15, 19, 20, 2, 1, 5, 6, 17, 3, 4, 6, 9, 11, 12, 14, 16, 17, 18), .Label = c("Arsenal ", "Aston Villa ", "Blackburn ", "Bolton ", "Charlton ", "Chelsea ", "Everton ", "Fulham ", "Liverpool ", "Man City ", "Man Utd ", "Middlesbrough", "Newcastle ", "Portsmouth ", "Reading ", "Sheff Utd ", "Tottenham ", "Watford ", "West Ham ", "Wigan "), class = "factor"), goals1 = c(1, 1, 2, 2, 3, 3, 3, 2, 5, 3, 1, 2, 2, 0, 1, 0, 1, 2, 2, 2, 1, 0, 1, 1, 1, 2, 0, 0, 3, 1, 1, 2, 1, 1, 0, 1, 1, 1, 0, 0, 2, 1, 0, 1, 4, 0, 0, 0, 2, 3, 3, 2, 0, 2, 0, 1, 1, 1, 0, 2, 1, 1, 1, 2, 0, 2, 2, 2, 3, 1, 3, 1, 1, 0, 2, 2, 0, 1, 2, 4, 0, 2, 2, 1, 2, 0, 1, 1, 0, 0, 1, 0, 0, 3, 3, 0, 0, 2, 1, 1, 0, 1, 2, 3, 2, 0, 1, 2, 2, 0, 4, 0, 1, 1, 2, 3, 0, 3, 3, 3, 1, 1, 1, 2, 2, 1, 0, 0, 1, 1, 1, 0, 1, 1, 3, 1, 3, 1, 0, 1, 2, 0, 0, 3, 3, 2, 2, 1, 2, 0, 1, 2, 0, 1, 2, 3, 0, 3, 1, 4, 1, 2, 5, 0, 4, 1, 2, 1, 0, 0, 2, 2, 1, 0, 0, 2, 1, 1, 2, 0, 6, 0, 2, 0, 2, 3, 3, 0, 2, 2, 2, 1, 1, 2, 0, 3, 0, 1, 2, 2, 2, 3, 2, 3, 3, 0, 0, 1, 3, 0, 2, 3, 1, 6, 0, 2, 4, 0, 0, 0, 1, 4, 3, 1, 3, 0, 1, 2, 2, 2, 1, 5, 2, 0, 3, 0, 0, 2, 2, 0, 2, 1, 3, 3, 1, 4, 3, 0, 1, 2, 0, 2, 0, 0, 1, 1, 0, 2, 3, 1, 2, 2, 2, 0, 2, 2, 2, 1, 1, 1, 4, 4, 2, 0, 1, 3, 4, 0, 2, 1, 0, 0, 1, 2, 0, 1, 3, 0, 0, 4, 3, 0, 0, 3, 0, 1, 2, 0, 1, 4, 1, 1, 1, 4, 0, 2, 0, 1, 1, 0, 4, 1, 0, 1, 4, 1, 1, 1, 2, 4, 1, 1, 1, 0, 0, 2, 0, 1, 2, 1, 3, 3, 2, 3, 2, 3, 2, 1, 2, 1, 1, 1, 2, 1, 1, 1, 0, 0, 2, 2, 4, 0, 2, 2, 1, 0, 3, 1, 0, 3, 1, 0, 0, 3, 0, 3, 1, 0, 0, 1, 3, 2, 1, 2, 0, 3, 0, 1, 2, 1), goals2 = c(1, 1, 1, 1, 0, 2, 1, 0, 1, 0, 1, 0, 1, 0, 1, 3, 1, 1, 1, 0, 0, 2, 2, 0, 0, 0, 2, 4, 0, 1, 0, 1, 2, 0, 0, 0, 1, 0, 1, 0, 2, 2, 0, 0, 2, 0, 2, 1, 0, 0, 0, 0, 2, 0, 1, 1, 1, 1, 1, 0, 2, 1, 1, 1, 1, 1, 0, 1, 3, 3, 0, 1, 1, 0, 1, 0, 1, 2, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 4, 2, 1, 4, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 2, 2, 1, 1, 0, 1, 1, 0, 0, 1, 0, 2, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 3, 1, 1, 0, 0, 0, 0, 2, 0, 1, 4, 2, 0, 0, 0, 1, 2, 2, 1, 3, 0, 1, 0, 1, 0, 0, 1, 2, 0, 1, 3, 2, 1, 2, 1, 1, 3, 2, 0, 1, 0, 2, 3, 0, 2, 0, 1, 1, 2, 3, 2, 1, 2, 0, 1, 0, 1, 1, 2, 2, 1, 1, 2, 2, 0, 2, 1, 1, 0, 0, 0, 1, 1, 1, 0, 3, 2, 0, 0, 3, 0, 3, 0, 1, 1, 3, 2, 1, 3, 0, 0, 1, 1, 2, 1, 1, 3, 2, 1, 1, 0, 0, 2, 2, 0, 1, 0, 1, 0, 0, 1, 1, 1, 2, 1, 0, 1, 4, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 2, 2, 0, 0, 1, 3, 0, 0, 1, 1, 1, 1, 1, 0, 1, 2, 2, 2, 4, 1, 1, 1, 0, 2, 0, 1, 0, 2, 0, 0, 0, 1, 0, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 2, 1, 2, 2, 3, 1, 2, 1, 1, 3, 0, 0, 1, 0, 3, 1, 0, 0, 3, 1, 1, 0, 1, 0, 4, 2, 3, 1, 1, 0, 1, 0, 1, 0, 0, 2, 4, 1, 2, 3, 1, 0, 3, 1, 0, 1, 0, 0, 2, 2, 1, 1, 0, 1, 2, 0, 1, 3, 2, 1, 2, 1, 1, 0, 2, 1, 1), team2 = structure(c(9, 2, 18, 20, 3, 12, 5, 17, 8, 10, 19, 16, 15, 14, 7, 11, 4, 6, 19, 4, 16, 7, 11, 15, 1, 13, 6, 14, 9, 12, 18, 5, 8, 20, 3, 17, 2, 10, 14, 12, 20, 15, 2, 9, 10, 8, 13, 1, 13, 17, 16, 5, 6, 19, 3, 18, 11, 7, 4, 9, 1, 2, 10, 12, 15, 20, 13, 14, 8, 11, 18, 17, 3, 16, 7, 19, 6, 4, 5, 10, 18, 14, 16, 8, 9, 4, 13, 19, 1, 6, 7, 11, 20, 2, 15, 17, 5, 3, 12, 7, 20, 10, 15, 14, 12, 16, 1, 3, 6, 13, 18, 2, 19, 8, 4, 5, 11, 17, 9, 8, 13, 19, 4, 18, 5, 11, 9, 2, 17, 7, 12, 15, 10, 16, 1, 14, 20, 6, 16, 10, 1, 6, 14, 7, 17, 8, 2, 4, 5, 9, 11, 19, 18, 3, 12, 15, 20, 10, 13, 8, 20, 7, 5, 15, 19, 1, 2, 13, 1, 9, 14, 18, 3, 16, 4, 6, 17, 11, 12, 19, 3, 11, 18, 4, 5, 17, 16, 7, 6, 15, 2, 14, 9, 13, 12, 20, 10, 1, 8, 2, 12, 14, 8, 13, 15, 9, 10, 1, 4, 18, 7, 16, 17, 19, 3, 11, 5, 6, 9, 10, 12, 20, 2, 14, 8, 1, 15, 13, 6, 18, 17, 4, 19, 5, 16, 3, 7, 11, 3, 12, 8, 9, 20, 3, 5, 18, 2, 7, 19, 16, 6, 13, 15, 4, 14, 1, 11, 2, 12, 3, 5, 9, 17, 18, 10, 8, 20, 20, 17, 11, 19, 16, 15, 7, 13, 14, 4, 11, 15, 2, 20, 12, 7, 5, 6, 3, 17, 1, 6, 4, 16, 10, 14, 18, 8, 19, 13, 9, 1, 1, 16, 20, 14, 3, 10, 12, 6, 15, 7, 5, 8, 17, 19, 2, 18, 9, 13, 4, 11, 14, 20, 7, 10, 1, 15, 4, 9, 2, 13, 8, 19, 17, 5, 10, 16, 18, 12, 6, 1, 15, 16, 3, 20, 10, 7, 12, 6, 14, 4, 11, 5, 2, 17, 9, 18, 19, 8, 13, 11, 14, 9, 3, 18, 4, 12, 16, 6, 17, 11, 3, 15, 2, 7, 5, 19, 8, 1, 20, 10, 13), .Label = c("Arsenal ", "Aston Villa ", "Blackburn ", "Bolton ", "Charlton ", "Chelsea ", "Everton ", "Fulham ", "Liverpool ", "Man City ", "Man Utd ", "Middlesbrough", "Newcastle ", "Portsmouth ", "Reading ", "Sheff Utd ", "Tottenham ", "Watford ", "West Ham ", "Wigan "), class = "factor"), ht = structure(c(16, 1, 7, 13, 14, 15, 19, 4, 11, 6, 18, 17, 2, 10, 3, 5, 8, 12, 9, 5, 8, 17, 18, 20, 10, 2, 3, 12, 7, 1, 4, 6, 13, 14, 16, 11, 19, 15, 5, 4, 7, 16, 18, 6, 3, 17, 19, 11, 9, 9, 1, 2, 8, 10, 12, 20, 15, 13, 14, 4, 5, 6, 7, 16, 19, 3, 11, 17, 18, 20, 1, 2, 9, 10, 12, 14, 15, 13, 8, 20, 5, 6, 7, 2, 11, 3, 12, 17, 15, 16, 1, 4, 8, 9, 14, 18, 13, 19, 10, 8, 4, 5, 9, 11, 18, 13, 19, 2, 17, 10, 6, 7, 12, 14, 16, 20, 3, 15, 1, 10, 1, 6, 7, 14, 15, 16, 12, 20, 3, 5, 2, 8, 9, 19, 4, 13, 17, 11, 18, 2, 8, 4, 9, 11, 1, 3, 14, 15, 16, 20, 12, 7, 10, 5, 17, 13, 19, 11, 3, 9, 12, 14, 17, 18, 4, 6, 16, 6, 20, 5, 1, 13, 15, 20, 2, 7, 10, 19, 8, 8, 1, 2, 9, 10, 12, 13, 14, 15, 20, 6, 17, 19, 3, 4, 7, 11, 16, 18, 5, 5, 3, 4, 6, 7, 11, 17, 19, 16, 9, 8, 10, 12, 14, 15, 20, 13, 1, 2, 18, 4, 5, 6, 11, 16, 19, 3, 7, 17, 9, 2, 8, 12, 13, 14, 15, 10, 20, 1, 18, 14, 16, 19, 15, 6, 4, 11, 13, 9, 2, 3, 5, 8, 10, 18, 20, 12, 17, 15, 6, 7, 11, 13, 16, 19, 14, 4, 1, 18, 7, 8, 5, 9, 12, 18, 20, 3, 17, 9, 1, 8, 10, 13, 16, 18, 14, 4, 19, 2, 10, 11, 6, 12, 15, 17, 20, 3, 5, 2, 7, 9, 4, 5, 8, 11, 13, 19, 18, 17, 2, 10, 7, 6, 1, 3, 12, 15, 16, 20, 14, 18, 2, 4, 8, 13, 5, 1, 10, 12, 14, 15, 16, 20, 7, 1, 11, 3, 9, 19, 17, 4, 5, 8, 9, 18, 19, 11, 13, 2, 6, 7, 3, 10, 12, 14, 16, 20, 1, 15, 10, 7, 8, 13, 15, 19, 20, 2, 1, 5, 6, 17, 3, 4, 6, 9, 11, 12, 14, 16, 17, 18), .Label = c("Arsenal", "Aston Villa", "Blackburn", "Bolton", "Charlton", "Chelsea", "Everton", "Fulham", "Liverpool", "Man City", "Man Utd", "Middlesbrough", "Newcastle", "Portsmouth", "Reading", "Sheff Utd", "Tottenham", "Watford", "West Ham", "Wigan"), class = "factor"), at = structure(c(9, 2, 18, 20, 3, 12, 5, 17, 8, 10, 19, 16, 15, 14, 7, 11, 4, 6, 19, 4, 16, 7, 11, 15, 1, 13, 6, 14, 9, 12, 18, 5, 8, 20, 3, 17, 2, 10, 14, 12, 20, 15, 2, 9, 10, 8, 13, 1, 13, 17, 16, 5, 6, 19, 3, 18, 11, 7, 4, 9, 1, 2, 10, 12, 15, 20, 13, 14, 8, 11, 18, 17, 3, 16, 7, 19, 6, 4, 5, 10, 18, 14, 16, 8, 9, 4, 13, 19, 1, 6, 7, 11, 20, 2, 15, 17, 5, 3, 12, 7, 20, 10, 15, 14, 12, 16, 1, 3, 6, 13, 18, 2, 19, 8, 4, 5, 11, 17, 9, 8, 13, 19, 4, 18, 5, 11, 9, 2, 17, 7, 12, 15, 10, 16, 1, 14, 20, 6, 16, 10, 1, 6, 14, 7, 17, 8, 2, 4, 5, 9, 11, 19, 18, 3, 12, 15, 20, 10, 13, 8, 20, 7, 5, 15, 19, 1, 2, 13, 1, 9, 14, 18, 3, 16, 4, 6, 17, 11, 12, 19, 3, 11, 18, 4, 5, 17, 16, 7, 6, 15, 2, 14, 9, 13, 12, 20, 10, 1, 8, 2, 12, 14, 8, 13, 15, 9, 10, 1, 4, 18, 7, 16, 17, 19, 3, 11, 5, 6, 9, 10, 12, 20, 2, 14, 8, 1, 15, 13, 6, 18, 17, 4, 19, 5, 16, 3, 7, 11, 3, 12, 8, 9, 20, 3, 5, 18, 2, 7, 19, 16, 6, 13, 15, 4, 14, 1, 11, 2, 12, 3, 5, 9, 17, 18, 10, 8, 20, 20, 17, 11, 19, 16, 15, 7, 13, 14, 4, 11, 15, 2, 20, 12, 7, 5, 6, 3, 17, 1, 6, 4, 16, 10, 14, 18, 8, 19, 13, 9, 1, 1, 16, 20, 14, 3, 10, 12, 6, 15, 7, 5, 8, 17, 19, 2, 18, 9, 13, 4, 11, 14, 20, 7, 10, 1, 15, 4, 9, 2, 13, 8, 19, 17, 5, 10, 16, 18, 12, 6, 1, 15, 16, 3, 20, 10, 7, 12, 6, 14, 4, 11, 5, 2, 17, 9, 18, 19, 8, 13, 11, 14, 9, 3, 18, 4, 12, 16, 6, 17, 11, 3, 15, 2, 7, 5, 19, 8, 1, 20, 10, 13), .Label = c("Arsenal", "Aston Villa", "Blackburn", "Bolton", "Charlton", "Chelsea", "Everton", "Fulham", "Liverpool", "Man City", "Man Utd", "Middlesbrough", "Newcastle", "Portsmouth", "Reading", "Sheff Utd", "Tottenham", "Watford", "West Ham", "Wigan"), class = "factor"), z = c(0, 0, 1, 1, 3, 1, 2, 2, 4, 3, 0, 2, 1, 0, 0, -3, 0, 1, 1, 2, 1, -2, -1, 1, 1, 2, -2, -4, 3, 0, 1, 1, -1, 1, 0, 1, 0, 1, -1, 0, 0, -1, 0, 1, 2, 0, -2, -1, 2, 3, 3, 2, -2, 2, -1, 0, 0, 0, -1, 2, -1, 0, 0, 1, -1, 1, 2, 1, 0, -2, 3, 0, 0, 0, 1, 2, -1, -1, 1, 4, 0, 1, 2, 0, 2, -1, 1, 1, -4, -2, 0, -4, -1, 2, 2, 0, 0, 1, 1, 1, -1, 1, 2, 3, 2, -1, 1, 2, 1, 0, 4, -1, 1, 0, 0, 1, -1, 2, 3, 2, 0, 1, 1, 1, 2, -1, 0, 0, 0, 0, 0, -1, 1, 1, 2, 1, 2, 0, -1, -2, 1, -1, 0, 3, 3, 2, 0, 1, 1, -4, -1, 2, 0, 1, 1, 1, -2, 2, -2, 4, 0, 2, 4, 0, 4, 0, 0, 1, -1, -3, 0, 1, -1, -1, -1, -1, -1, 1, 1, 0, 4, -3, 2, -2, 2, 2, 2, -2, -1, 0, 1, -1, 1, 1, 0, 2, -1, -1, 0, 1, 1, 1, 0, 3, 1, -1, -1, 1, 3, 0, 1, 2, 0, 6, -3, 0, 4, 0, -3, 0, -2, 4, 2, 0, 0, -2, 0, -1, 2, 2, 0, 4, 0, -1, 2, -3, -2, 1, 1, 0, 2, -1, 1, 3, 0, 4, 2, 0, 1, 1, -1, 1, -2, -1, 1, 0, -4, 2, 3, 1, 2, 1, 1, -1, 1, 1, 1, 0, -1, -1, 4, 4, 1, -3, 1, 3, 3, -1, 1, 0, -1, 0, 0, 0, -2, -1, -1, -1, -1, 3, 3, -2, 0, 2, 0, -1, 2, 0, 1, 3, 1, 1, 0, 3, -1, 2, -1, 1, 0, 0, 3, 1, -1, -1, 3, -1, -1, -2, 1, 2, 0, 0, -2, 0, 0, 1, 0, -2, 1, 1, 3, 0, 1, 2, 2, 2, 2, -3, 0, -2, 0, 0, 2, 0, 1, 0, 0, 0, 0, -2, 3, -2, -1, 1, 1, -3, 2, 1, -1, 3, 1, -2, -2, 2, -1, 3, 0, -2, 0, 0, 0, 0, 0, 0, -1, 2, 0, -1, 1, 0)), .Names = c("team1", "goals1", "goals2", "team2", "ht", "at", "z"), row.names = c("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", "53", "54", "55", "56", "57", "58", "59", "60", "61", "62", "63", "64", "65", "66", "67", "68", "69", "70", "71", "72", "73", "74", "75", "76", "77", "78", "79", "80", "81", "82", "83", "84", "85", "86", "87", "88", "89", "90", "91", "92", "93", "94", "95", "96", "97", "98", "99", "100", "101", "102", "103", "104", "105", "106", "107", "108", "109", "110", "111", "112", "113", "114", "115", "116", "117", "118", "119", "120", "121", "122", "123", "124", "125", "126", "127", "128", "129", "130", "131", "132", "133", "134", "135", "136", "137", "138", "139", "140", "141", "142", "143", "144", "145", "146", "147", "148", "149", "150", "151", "152", "153", "154", "155", "156", "157", "158", "159", "160", "161", "162", "163", "164", "165", "166", "167", "168", "169", "170", "171", "172", "173", "174", "175", "176", "177", "178", "179", "180", "181", "182", "183", "184", "185", "186", "187", "188", "189", "190", "191", "192", "193", "194", "195", "196", "197", "198", "199", "200", "201", "202", "203", "204", "205", "206", "207", "208", "209", "210", "211", "212", "213", "214", "215", "216", "217", "218", "219", "220", "221", "222", "223", "224", "225", "226", "227", "228", "229", "230", "231", "232", "233", "234", "235", "236", "237", "238", "239", "240", "241", "242", "243", "244", "245", "246", "247", "248", "249", "250", "251", "252", "253", "254", "255", "256", "257", "258", "259", "260", "261", "262", "263", "264", "265", "266", "267", "268", "269", "270", "271", "272", "273", "274", "275", "276", "277", "278", "279", "280", "281", "282", "283", "284", "285", "286", "287", "288", "289", "290", "291", "292", "293", "294", "295", "296", "297", "298", "299", "300", "301", "302", "303", "304", "305", "306", "307", "308", "309", "310", "311", "312", "313", "314", "315", "316", "317", "318", "319", "320", "321", "322", "323", "324", "325", "326", "327", "328", "329", "330", "331", "332", "333", "334", "335", "336", "337", "338", "339", "340", "341", "342", "343", "344", "345", "346", "347", "348", "349", "350", "351", "352", "353", "354", "355", "356", "357", "358", "359", "360", "361", "362", "363", "364", "365", "366", "367", "368", "369", "370", "371", "372", "373", "374", "375", "376", "377", "378", "379", "380"), class = "data.frame")