CAdata

Survival time, censoring status, and geolocations (jittered to preserve anonymity) for 5000 ovarian cancer patients in California, using a Lambert projection (in meters). <code>CAmap</code> is a map of California using the same projection.

datasets

Contains functions for mapping odds ratios, hazard ratios, or other effect estimates using individual-level data such as case-control study data, using generalized additive models (GAMs) or Cox models for smoothing with a two-dimensional predictor (e.g., geolocation or exposure to chemical mixtures) while adjusting linearly for confounding variables, using methods described by Kelsall and Diggle (1998), Webster at al. (2006), and Bai et al. (2020).  Includes convenient functions for mapping point estimates and confidence intervals, efficient control sampling, and permutation tests for the null hypothesis that the two-dimensional predictor is not associated with the outcome variable (adjusting for confounders).

Scott Bartell

MapGAM

Mapping Smoothed Effect Estimates from Individual-Level Data

CAdata function

A data frame with 5000 observations on the following 6 variables.<dl>
 <dt><code>time</code></dt>
<dd>survival time.</dd> <dt><code>event</code></dt>
<dd>censoring status.</dd> <dt><code>X</code></dt>
<dd>projected X coordinate.</dd> <dt><code>Y</code></dt>
<dd>projected Y coordinate.</dd> <dt><code>AGE</code></dt>
<dd>patient age.</dd> <dt><code>INS</code></dt>
<dd>insurance type: <code>Mng</code> (Managed Care: managed care, HMO, PPO and other private insurance), <code>Mcr</code> (Medicare), <code>Mcd</code> (Medicaid), <code>Oth</code>: (Other Insurance: military, county-funded), <code>Uni</code> (Not Insured, self-pay) and <code>Unk</code> (Unknown).</dd> 
</dl>

Format

Deidentified Survival Data for California — CAdata

A data frame with 5000 observations on the following 6 variables.<dl>
 <dt><code>time</code></dt>
<dd>survival time.</dd>

 <dt><code>event</code></dt>
<dd>censoring status.</dd>

 <dt><code>X</code></dt>
<dd>projected X coordinate.</dd>

 <dt><code>Y</code></dt>
<dd>projected Y coordinate.</dd>

 <dt><code>AGE</code></dt>
<dd>patient age.</dd>

 <dt><code>INS</code></dt>
<dd>insurance type: <code>Mng</code> (Managed Care: managed care, HMO, PPO and other private insurance), <code>Mcr</code> (Medicare), <code>Mcd</code> (Medicaid), <code>Oth</code>: (Other Insurance: military, county-funded), <code>Uni</code> (Not Insured, self-pay) and <code>Unk</code> (Unknown).</dd>

 
</dl>

CAdata: Deidentified Survival Data for California

Description

Usage

Arguments

Format

Examples