A famous example of Simpson's paradox.
Format
A data frame with 326 observations.
- id
a subject id
- victim
a factor with levels
Bl
Wh
)- defendant
a factor with levels
Bl
,Wh
- death
a factor with levels
Yes
,No
- penalty
a factor with levels
death
other
Source
Radelet, M. (1981). Racial characteristics and imposition of the death penalty. American Sociological Review, 46:918--927.
Examples
tally(penalty ~ defendant, data = DeathPenalty)
#> defendant
#> penalty Bl Wh
#> death 17 19
#> other 149 141
tally(penalty ~ defendant + victim, data = DeathPenalty)
#> , , victim = Bl
#>
#> defendant
#> penalty Bl Wh
#> death 6 0
#> other 97 9
#>
#> , , victim = Wh
#>
#> defendant
#> penalty Bl Wh
#> death 11 19
#> other 52 132
#>