tydiphtheria: Weekly incidence of diphtheria in Philadelphia between 1914...

tydiphtheriaR Documentation

Weekly incidence of diphtheria in Philadelphia between 1914 and 1947.

Description

A dataset containing the weekly incidence incidence of diphtheria in Philadelphia between 1914 and 1947.

Usage

tydiphtheria

Format

A data frame with 1774 rows and 4 variables:

YEAR

the year

WEEK

the week

PHILADELPHIA

weekly diphtheria incidence

TIME

the time counter

Source

https://www.tycho.pitt.edu


epimdr2 documentation built on Dec. 28, 2022, 2:23 a.m.