pub fn baseball() -> Result<DataFrame, PolarsError>Expand description
§Baseball Card Data
§Description:
These data come from the back-side of 59 baseball cards that Carrie had.
§Usage:
data(baseball)
§Format:
A data frame with 59 observations on the following 6 variables.
- ‘height’ Height in inches
- ‘weight’ Weight in pounds
- ‘bat’ a factor with levels ‘L’ ‘R’ ‘S’
- ‘throw’ a factor with levels ‘L’ ‘R’
- ‘field’ a factor with levels ‘0’ ‘1’
- ‘average’ ERA if the player is a pitcher and his batting average if the player is a fielder
§Source:
Hettmansperger, T.P. and McKean J.W. (2011), Robust Nonparametric Statistical Methods, 2nd ed., New York: Chapman-Hall.
§Examples:
data(baseball)
wilcox.test(height~field,data=baseball)
rfit(weight~height,data=baseball)