MapGAM: Mapping Smoothed Effect Estimates from Individual-Level Data

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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. (submitted). 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).

Author
Lu Bai, Scott Bartell, Robin Bliss, and Veronica Vieira
Date of publication
2016-09-03 16:39:06
Maintainer
Scott Bartell <sbartell@uci.edu>
License
GPL-3
Version
1.0

View on CRAN

Man pages

beertweets
Geocoded Tweets with Beer Indicator
CAdata
Deidentified survival data for California
CAgrid
A grid on state of California
CAmap
Map of California
colormap
Maps Predicted Values and Clusters on a two-dimentional map
dls
Calculating derivatives of partial likelihood for Cox...
gamcox
Fit a Cox Additive Model with a Two-Dimensional Smooth
MAdata
Synthetic Case-Control Data for Massachusetts
MAmap
Map of Massachusetts
MapGAM-package
Mapping Smoothed Effect Estimates from Individual-Level...
MapGAM.version
Revision dates for MapGAM functions
modgam
Fit a Generalized Additive Model (GAM) with a Two-Dimensional...
mypredict.gam
Prediction method for GAM fits
optspan
Determine the Optimal Span Size for modgam
plot.modgam
Maps Predicted Values and Clusters for modgam Objects
predgrid
Create a Grid and Clip it to a Map and Data Bounds
predict.gamcox
Prediction method for GAMCOX fits
print.gamcox
Print gamcox Objects
print.modgam
Print modgam Objects
sampcont
Unmatched Control Sampling
toformula
Build a formula based on data for 'modgam' function
trimdata
Trim a Data Set To Map Boundaries

Files in this package

MapGAM
MapGAM/NAMESPACE
MapGAM/data
MapGAM/data/CAmap.rda
MapGAM/data/beertweets.rda
MapGAM/data/CAgrid.rda
MapGAM/data/MAmap.rda
MapGAM/data/CAdata.rda
MapGAM/data/MAdata.rda
MapGAM/data/datalist
MapGAM/R
MapGAM/R/trimdata.R
MapGAM/R/dls.R
MapGAM/R/colormap.R
MapGAM/R/gamcox.fit.R
MapGAM/R/sampcont.R
MapGAM/R/optspan.R
MapGAM/R/predict.gamcox.R
MapGAM/R/gamcox.R
MapGAM/R/predgrid.R
MapGAM/R/modgam.R
MapGAM/R/print.gamcox.R
MapGAM/R/mypredict.gam.R
MapGAM/R/toformula.R
MapGAM/R/plot.modgam.R
MapGAM/R/print.modgam.R
MapGAM/R/MapGAM.version.R
MapGAM/MD5
MapGAM/DESCRIPTION
MapGAM/ChangeLog
MapGAM/man
MapGAM/man/optspan.Rd
MapGAM/man/colormap.Rd
MapGAM/man/sampcont.Rd
MapGAM/man/CAgrid.Rd
MapGAM/man/gamcox.Rd
MapGAM/man/beertweets.Rd
MapGAM/man/print.gamcox.Rd
MapGAM/man/CAmap.Rd
MapGAM/man/print.modgam.Rd
MapGAM/man/toformula.Rd
MapGAM/man/CAdata.Rd
MapGAM/man/MapGAM-package.Rd
MapGAM/man/MapGAM.version.Rd
MapGAM/man/mypredict.gam.Rd
MapGAM/man/MAmap.Rd
MapGAM/man/modgam.Rd
MapGAM/man/plot.modgam.Rd
MapGAM/man/predgrid.Rd
MapGAM/man/predict.gamcox.Rd
MapGAM/man/trimdata.Rd
MapGAM/man/MAdata.Rd
MapGAM/man/dls.Rd