cond (version 1.2-2)

airway: Airway Data

Description

The airway data frame has 35 rows and 6 columns. Study to compare two devices (tracheal tube and laryngeal mask) used to secure airway in patients undergoing surgery. The response variable is the presence of a sore throat. Further information on age, sex, use of a lubricant, and duration of the surgery is available.

Usage

data(airway)

source

The data were obtained from

Binary Data by D. Collet in Encyclopedia of Biostatistics (1998).

Examples

data(airway)
summary(airway)
par(mfrow=c(1,2))
plot(age ~ response, data = airway)
plot(duration ~ response, data = airway)