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spTimer (version 0.04)

Spatio-Temporal Bayesian Modelling Using R

Description

The package is able to fit, spatially predict and temporally forecast large amounts of space-time data using [1] Bayesian Gaussian Process (GP) Models, [2] Bayesian Auto-Regressive (AR) Models, and [3] Bayesian Gaussian Predictive Processes (GPP) based AR Models.

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Version

Install

install.packages('spTimer')

Monthly Downloads

318

Version

0.04

License

GPL (>= 2)

Maintainer

Khandoker Shuvo Bakar

Last Published

December 27th, 2012

Functions in spTimer (0.04)

DataValFore

Ozone concentration data used in Model validations for temporal forecast in the unovserved spatial locations.
DataFitFore

Ozone concentration data used in Model validations for temporal forecast in the ovserved spatial locations.
spT.segment.plot

Utility plot for prediction/forecast
spT.check.locations

Distance Monitoring Function
spT.initials

Initial values for the spatio-temporal models.
spT.Summary.Stat

Summary Statistics
spT.priors

Priors for the spatio-temporal models.
spT.validation

Validation Commands
spT.data.selection

Selection of Spatial data from a big dataset.
spT.time

Timer series information.
spT.decay

Choice for sampling spatial decay parameter $\phi$.
summary.spT

Summary statistics of the parameters.
spT.MCMC.stat

MCMC summary for the posterior samples
spT.forecast

Forecast for the spatio-temporal models.
spT.grid.coords

Grid Coordinates
spTimer-internal

Service functions and some undocumented functions for the spTimer library
spT.Gibbs

MCMC sampling for the spatio-temporal models.
spTimer-package

Spatio-Temporal Bayesian Modelling using R
NYdata

Observations of ozone concentration levels, maximum temperature and wind speed.
DataFit

Ozone concentration data used for Model fitting.
spT.MCMC.plot

MCMC plots for the posterior samples
spT.pCOVER

Nominal Coverage
predict.spT

Spatial and temporal predictions for the spatio-temporal models.
spT.geodist

Geodetic/geodesic Distance
spT.prediction

Predictions for the spatio-temporal models.
DataValPred

Ozone concentration data used in Model validations for spatial interpolation.
plot.spT

Plots for spTimer output.