Polio

<p>This data set gives the monthly number of cases of poliomyelitis in
  the U.S. for the years 1970--1983 as reported by the Center for
  Disease Control. The polio data frame has 168 rows and 8 columns.</p>

datasets

glarma

Polio function

<p>A data frame containing the following columns:</p><table class="table">
<tr><td>[, 1]</td><td>Cases</td><td>monthly number of cases of poliomyelitis.</td></tr>
<tr><td>[, 2]</td><td>Intcpt</td><td>a vector of ones, providing the intercept in
   the model.</td></tr>
<tr><td>[, 3]</td><td>Trend</td><td>a linear trend.</td></tr>
<tr><td>[, 4]</td><td>CosAnnual</td><td>cosine harmonics at periods of 12.</td></tr>
<tr><td>[, 5]</td><td>SinAnnual</td><td>sine harmonics at periods of 12.</td></tr>
<tr><td>[, 6]</td><td>CosSemiAnnual</td><td>cosine harmonics at periods of 6.</td></tr>
<tr><td>[, 7]</td><td>SinSemiAnnual</td><td>sine harmonics at periods of 6.</td></tr>
</table>
<p></p>

Format

Cases of Poliomyelitis in the U.S. — Polio

<p>A data frame containing the following columns:</p><table class='table'>
<tr><td>[, 1]</td><td>Cases</td><td>monthly number of cases of poliomyelitis.</td></tr>
<tr><td>[, 2]</td><td>Intcpt</td><td>a vector of ones, providing the intercept in
   the model.</td></tr>
<tr><td>[, 3]</td><td>Trend</td><td>a linear trend.</td></tr>
<tr><td>[, 4]</td><td>CosAnnual</td><td>cosine harmonics at periods of 12.</td></tr>
<tr><td>[, 5]</td><td>SinAnnual</td><td>sine harmonics at periods of 12.</td></tr>
<tr><td>[, 6]</td><td>CosSemiAnnual</td><td>cosine harmonics at periods of 6.</td></tr>
<tr><td>[, 7]</td><td>SinSemiAnnual</td><td>sine harmonics at periods of 6.</td></tr>
</table>
<p></p>

Polio: Cases of Poliomyelitis in the U.S.

Description

Usage

Arguments

Format

[, 1]	Cases	monthly number of cases of poliomyelitis.
[, 2]	Intcpt	a vector of ones, providing the intercept in the model.
[, 3]	Trend	a linear trend.
[, 4]	CosAnnual	cosine harmonics at periods of 12.
[, 5]	SinAnnual	sine harmonics at periods of 12.
[, 6]	CosSemiAnnual	cosine harmonics at periods of 6.
[, 7]	SinSemiAnnual	sine harmonics at periods of 6.