history_example

A tibble containing example history file data to be used for testing and
demonstration of the package

datasets

A suite of functions for reading in a rate file in XML format,
stratify a cohort, and calculate 'SMRs' from the stratified cohort and rate file.

Stephen Bertke

LTASR

Functions to Replicate the Center for Disease Control and
Prevention's 'LTAS' Software in R

history_example function

A data frame with 4 rows and 5 variables:<dl>
<dt>id</dt>
<dd>unique identifier; numeric</dd><dt>begin_dt</dt>
<dd>beginning date of an exposure period; character</dd><dt>end_dt</dt>
<dd>beginning date of an exposure period; character</dd><dt>employed</dt>
<dd>a hypothetical variable indicating employment during
the given exposure period; numeric (0/1)</dd><dt>exposure_level</dt>
<dd>a hypothetical variable identifying daily exposure
levels to be summed to calculate a cumulative exposure; numeric</dd>
...</dl>

Format

Example History File for Testing — history_example

A data frame with 4 rows and 5 variables:<dl>
<dt>id</dt>
<dd>unique identifier; numeric</dd>

<dt>begin_dt</dt>
<dd>beginning date of an exposure period; character</dd>

<dt>end_dt</dt>
<dd>beginning date of an exposure period; character</dd>

<dt>employed</dt>
<dd>a hypothetical variable indicating employment during
the given exposure period; numeric (0/1)</dd>

<dt>exposure_level</dt>
<dd>a hypothetical variable identifying daily exposure
levels to be summed to calculate a cumulative exposure; numeric</dd>


...

</dl>

history_example: Example History File for Testing

Description

Usage

Arguments

Format