Bypass {BSDA}

Median charges for coronary bypass at 17 hospitals in North Carolina

Description

Data for Exercises 5.104 and 6.43

Usage

Bypass

Format

A data frame/tibble with 17 observations on two variables

hospital

a factor with levels Carolinas Med Ct, Duke Med Ct, Durham Regional, Forsyth Memorial, Frye Regional, High Point Regional, Memorial Mission, Mercy, Moore Regional, Moses Cone Memorial, NC Baptist, New Hanover Regional, Pitt Co. Memorial, Presbyterian, Rex, Univ of North Carolina, and Wake County

charge

median charge for coronary bypass

Source

Consumer's Guide to Hospitalization Charges in North Carolina Hospitals (August 1994), North Carolina Medical Database Commission, Department of Insurance.

References

Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.

Examples

EDA(Bypass$charge)
t.test(Bypass$charge, conf.level=.90)$conf
t.test(Bypass$charge, mu = 35000)