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SpatioTemporal (version 1.1.9.1)

Spatio-Temporal Model Estimation

Description

Utilities that estimate, predict and cross-validate the spatio-temporal model developed for MESA Air.

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Version

Install

install.packages('SpatioTemporal')

Monthly Downloads

7

Version

1.1.9.1

License

GPL-2

Maintainer

Johan Lindstrom

Last Published

February 9th, 2019

Functions in SpatioTemporal (1.1.9.1)

calc.mu.B

Matrix Multiplication with Block Matrices
createCV

Define Cross-Validation Groups
computeLTA

Computes the Long Term Average for Each Sites.
evalCovFuns

Compute Covariance Function
convertCharToDate

Convert Character to Dates
parsCovFuns

Parameter Names for Covariance Function(s)
expandF

Expand F
namesCovFuns

Available covariance functions
predictNaive

Naive Temporal Predictions
predict.STmodel

Computes Conditional Expectation at Unobserved Locations
print.summary.predCVSTmodel

Print details for summary.predCVSTmodel object
calc.tFX

Compute Matrix Product Bewteen Temporal Trends and a Matrix
calc.tFXF

Compute Quadratic Form Bewteen Temporal Trends and Sigma nu
calcSmoothTrends

Smooth Basis Functions for a STdata Object
updateTrend.STdata

Update Trend in STdata or STmodel Object
processLUR

Internal Function that do Covariate Selection
updateCovf

Update Covariance Functions in STmodel Objects
summary.predCVSTmodel

Computes summary details for predCVSTmodel object
dropObservations

Drop Observations from a STmodel
est.cv.mesa

Example of estCVSTmodel and predCVSTmodel structures
SVDsmooth

Smooth Basis Functions for Data Matrix with Missing Values
estimateBetaFields

Regression Estimates of beta-Fields
estimateCV.STmodel

Cross-Validated Estimation and Prediction
detrendSTdata

Removes Temporal Trend from Observations in a STdata Object
createLUR

Add Covariate Fields to STdata Object.
createSTdata

Construct STdata Object
createDataMatrix

Create a Data Matrix
norm2

Computes Inner Product and Squared 2-norm
mesa.data.raw

Data used in the examples
coef.estCVSTmodel

Returns estimated parameters for each CV-group.
mesa.model

Example of a STmodel structure
plot.predCVSTmodel

Plots for predictSTmodel and predCVSTmodel Objects
coef.estimateSTmodel

Returns estimated parameters (and uncertaintes)
print.SVDcv

Print details for SVDcv object
pred.mesa.model

Example of a predictSTmodel structure
createSTmodel

Construct STmodel Object
defaultList

Add Default Elements to Incomplete list
print.STdata

Print details for STdata object
print.estCVSTmodel

Print details for estCVSTmodel object
density.mcmcSTmodel

Kernel Density Estimation for an mcmcSTmodel Object
crossDist

Computed the Euclidian Distance Matrix
removeSTcovarMean

Mean-Centre the Spatio-Temporal Covariate
genGradient

Compute Finite Difference Gradient and Hessians.
make.sigma.B

Deprecated functions, use replacements!
estimate.STmodel

Estimation of the Spatio-Temporal Model
makeCholBlock

Computations for Block Diagonal Matrices
est.mesa.model

Examples of estimateSTmodel structure
scatterPlot

Scatter plot
loglikeST

Compute the Log-likelihood for the Spatio-Temporal Model
print.STmodel

Print details for STmodel object
loglikeSTgetPars

Extract Parameters from a Vector
loglikeSTGrad

Compute Gradient and Hessian for the Log-likelihood
loglikeSTnames

Create Names for Log-likelihood Parameters for STmodel objects
print.predCVSTmodel

Print details for predCVSTmodel object
loglikeSTdim

Dimensions of the STmodel Structure
makeSigmaNu

Create Block Covariance Matrix (Unequal Block Sizes)
makeSigmaB

Create Block Covariance Matrix (Equal Block Sizes)
stCheckFields

Test if fields exist in an object.
print.predictSTmodel

Print details for predictSTmodel object
print.estimateSTmodel

Print details for estimateSTmodel object
plot.density.mcmcSTmodel

Plots for an density.mcmcSTmodel object
stCheckObs

Check an obs data.frame.
plot.mcmcSTmodel

Plots for an mcmcSTmodel object
print.summary.estCVSTmodel

Print details for summary.estCVSTmodel object
stCheckClass

Test if an object belongs to given class(es).
print.summary.mcmcSTmodel

Print details for summary.mcmcSTmodel object
summary.STdata

Computes summary details for STdata object
summary.STmodel

Computes summary details for STmodel object
plot.STdata

Different Plots for STdata/STmodel object
stCheckCovars

Check a data.frame of Covariates
plot.SVDcv

Plot and Boxplot cross-validation statistics for SVDcv object
print.mcmcSTmodel

Print details for mcmcSTmodel object
stCheckSTcovars

Check an Array/List of Spatio-Temporal Covariates
sumLogDiag

Sum the Logarithm of (Diagonal) Elements
print.summary.STdata

Print details for summary.STdata object
print.summary.STmodel

Print details for summary.STmodel object
scatterPlot.predCVSTmodel

scatterPlot for STdata/STmodel/predCVSTmodel objects
simulate.STmodel

Simulate Data from the Spatio-Temporal Model
summary.estCVSTmodel

Computes summary details for estCVSTmodel object
summary.mcmcSTmodel

Computes summary details for mcmcSTmodel object
blockMult

Multiplication of Block Diagonal Matrix and Vector
boxplot.estCVSTmodel

Boxplots for estCVSTmodel object
SpatioTemporal-package

Spatio-Temporal Modelling
calc.FX

Compute Matrix Product Bewteen Temporal Trends and a LUR components
MCMC.STmodel

MCMC Inference of Parameters in the Spatio-Temporal Model
calc.FXtF2

Compute Quadratic Form Bewteen Temporal Trends and Sigma B
MCMC.mesa.model

Example of a mcmcSTmodel structure
c.STmodel

Combine Several STmodel/STdata Objects
SVDmiss

Missing Data SVD
processLocation

Internal Function that Extracts Locations
qqnorm.predCVSTmodel

QQ-norm for STdata/STmodel/predCVSTmodel objects