PBImisc (version 1.0)

ecap: Epidemiology of Allergic Disease in Poland

Description

This dataset touch one particular aspect from ECAP dataset. The original dataset is much more richer.

Usage

data(ecap)

Format

data.frame with 2102 obs. and 9 variables

city, district

City and district, city is a factor with nine levels, the district effect is nested in the city effect

sex

Sex

weight, height

Weight and height

house.surface

Surface of house in which the pearson live

PNIF

Peak Nasal Inspiratory Flow

age

Age of the pearson

allergenes

Number of allergens

Source

Artificial dataset generated to be consistent with ECAP (Epidemiologia Chorob Alergicznych w Polsce) study http://www.ecap.pl/

Details

PNIF stands for Peak Nasal Inspiratory Flow

Examples

data(ecap)
library(lattice)
xyplot(PNIF~age|city, data=ecap, type=c("p","g","smooth"))