polio: Polio cases in USA from Jan 1970 till Dec 1983

Description Usage Format Source Examples

Description

The data set contains the monthly number of cases of poliomyelitis in the United States between 1970 and 1983.

Usage

1

Format

The dataset consists of one variable of 168 monthly observations.

polio

a numeric vector

Source

Zeger, S. A Regression Model for Time Series of Counts. Biometrica, Vol. 75, No 4 (Dec., 1988), pp. 621-629

Examples

1

Example output

Loading required package: tseries
Loading required package: quantmod
Loading required package: xts
Loading required package: zoo

Attaching package: 'zoo'

The following objects are masked from 'package:base':

    as.Date, as.Date.numeric

Loading required package: TTR
Version 0.4-0 included new data defaults. See ?getSymbols.

acp documentation built on May 2, 2019, 9:59 a.m.

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