# R: Weekly incidence of whooping cough in Philadelphia between...

tywhooping {epimdr} | R Documentation

## Weekly incidence of whooping cough in Philadelphia between 1925 and 1947.

### Description

A dataset containing the weekly incidence incidence of whooping cough in Philadelphia between 1925 and 1947.

### Usage

    tywhooping

### Format

A data frame with 1200 rows and 5 variables:

YEAR

  the year

WEEK

  the week

PHILADELPHIA

  weekly whooping cough incidence

TIME

  the time counter

TM

  observation counter

### Source

https://www.tycho.pitt.edu

[Package epimdr version 0.6-4 Index]