NBArankings {ExtMallows}

A real example of rankings of NBA teams

Description

This example is about aggregating the multiple rankings of NBA teams and was studied by Deng et al. (2014). They collected 34 rankings, including 6 professional rankings and 28 amateur rankings, for the 30 NBA teams in the 2011-2012 season. For the missing items in the partial rankings, we use number 0 to denote them.

Usage

data("NBArankings")

Format

A data frame with 30 observations on the following 34 variables.

V1

a factor with levels 76ers Bobcats Bucks Bulls Cavaliers Celtics Clippers Grizzlies Hawks Heat Hornets Jazz Kings Knicks Lakers Magic Mavericks Nets Nuggets Pacers Pistons Raptors Rockets Spurs Suns Thunder Timberwolves TrailBlazers Warriors Wizards

V2

a factor with levels 76ers Bobcats Bucks Bulls Cavaliers Celtics Clippers Grizzlies Hawks Heat Hornets Jazz Kings Knicks Lakers Magic Mavericks Nets Nuggets Pacers Pistons Raptors Rockets Spurs Suns Thunder Timberwolves TrailBlazers Warriors Wizards

V3

a factor with levels 76ers Bobcats Bucks Bulls Cavaliers Celtics Clippers Grizzlies Hawks Heat Hornets Jazz Kings Knicks Lakers Magic Mavericks Nets Nuggets Pacers Pistons Raptors Rockets Spurs Suns Thunder Timberwolves TrailBlazers Warriors Wizards

V4

a factor with levels 76ers Bobcats Bucks Bulls Cavaliers Celtics Clippers Grizzlies Hawks Heat Hornets Jazz Kings Knicks Lakers Magic Mavericks Nets Nuggets Pacers Pistons Raptors Rockets Spurs Suns Thunder Timberwolves TrailBlazers Warriors Wizards

V5

a factor with levels 76ers Bobcats Bucks Bulls Cavaliers Celtics Clippers Grizzlies Hawks Heat Hornets Jazz Kings Knicks Lakers Magic Mavericks Nets Nuggets Pacers Pistons Raptors Rockets Spurs Suns Thunder Timberwolves TrailBlazers Warriors Wizards

V6

a factor with levels 76ers Bobcats Bucks Bulls Cavaliers Celtics Clippers Grizzlies Hawks Heat Hornets Jazz Kings Knicks Lakers Magic Mavericks Nets Nuggets Pacers Pistons Raptors Rockets Spurs Suns Thunder Timberwolves TrailBlazers Warriors Wizards

V7

a factor with levels 0 Bulls Celtics Hawks Heat Lakers Pacers Spurs Thunder

V8

a factor with levels 0 Bulls Celtics Clippers Heat Knicks Lakers Spurs Thunder

V9

a factor with levels 0 Bulls Celtics Heat Knicks Lakers Mavericks Spurs Thunder

V10

a factor with levels 0 Bulls Celtics Clippers Heat Lakers Mavericks Spurs Thunder

V11

a factor with levels 0 Bulls Celtics Heat Knicks Lakers Nuggets Warriors Wizards

V12

a factor with levels 0 Bulls Celtics Clippers Heat Lakers Mavericks Spurs Thunder

V13

a factor with levels 0 Bulls Celtics Hornets Jazz Kings Lakers Magic Rockets

V14

a factor with levels 0 76ers Celtics Heat Kings Lakers Rockets Spurs Suns

V15

a factor with levels 0 Bulls Celtics Heat Lakers Mavericks Rockets Spurs Thunder

V16

a factor with levels 0 Celtics Hawks Heat Lakers Mavericks Raptors Spurs Thunder

V17

a factor with levels 0 76ers Celtics Heat Knicks Lakers Mavericks Nets Thunder

V18

a factor with levels 0 76ers Bulls Cavaliers Celtics Heat Lakers Mavericks Thunder

V19

a factor with levels 0 Bulls Heat Kings Lakers Rockets Spurs Suns Warriors

V20

a factor with levels 0 Bucks Celtics Heat Lakers Magic Mavericks Rockets Suns

V21

a factor with levels 0 Celtics Heat Kings Lakers Mavericks Spurs Suns Timberwolves

V22

a factor with levels 0 Celtics Heat Kings Lakers Spurs Suns Thunder Timberwolves

V23

a factor with levels 0 Bobcats Celtics Heat Lakers Mavericks Nuggets Spurs Suns

V24

a factor with levels 0 76ers Heat Knicks Lakers Pistons Rockets Spurs Wizards

V25

a factor with levels 0 76ers Celtics Hawks Heat Knicks Lakers Magic Thunder

V26

a factor with levels 0 Bulls Cavaliers Celtics Hawks Heat Knicks Lakers Rockets

V27

a factor with levels 0 76ers Clippers Lakers Magic Mavericks Pacers Raptors Warriors

V28

a factor with levels 0 76ers Bulls Celtics Heat Lakers Pistons Rockets Wizards

V29

a factor with levels 0 76ers Bulls Grizzlies Hawks Kings Knicks Nets Timberwolves

V30

a factor with levels 0 76ers Bucks Bulls Knicks Raptors Rockets Thunder Timberwolves

V31

a factor with levels 0 76ers Heat Lakers Magic Mavericks Pacers Pistons Suns

V32

a factor with levels 0 76ers Bulls Celtics Heat Knicks Lakers Magic Pacers

V33

a factor with levels 0 Clippers Heat Knicks Lakers Mavericks Nets Nuggets Wizards

V34

a factor with levels 0 Bulls Hawks Heat Jazz Knicks Nets Rockets Timberwolves

References

Deng, K., Han, S., Li, K. J. and Liu, J. S. (2014). Bayesian aggregation of order-based rank data, Journal of the American Statistical Association 109(507): 1023-1039.

Examples

data(NBArankings)
dim(NBArankings)