ltsk (version 1.1.2)

Local Time Space Kriging

Description

Implements local spatial and local spatiotemporal Kriging based on local spatial and local spatiotemporal variograms, respectively. The method is documented in Kumar et al (2013) .

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Version

Install

install.packages('ltsk')

Monthly Downloads

447

Version

1.1.2

License

GPL-2

Maintainer

Dong Liang

Last Published

June 22nd, 2024

Functions in ltsk (1.1.2)

cltsk

Function calls ltsk using cumulatively expanding time space thresholds. This function is useful when predictions are needed using data points at different spatiotemporal intervals. For example, if predictions are needed at a given location for the past 30 days at an interval of 3 days. Instead of using ltsk 10 times, cltsk can compute all 10 values simultaneously.

ltsk.cv

Local Time and Space Kriging Cross Validation, n-Fold or Leave-one-out

ltsk

Ordinary Local Time and Space Kriging

obs

example data sets for Cleveland OH

tsk

Ordinary Global Time and Space Kriging

tsbk

Ordinary Global Time and Space Block Kriging

ltsk-interval

Internal functions to ltsk

dnb

Search Neighbours in Time and Space Within Specified Ranges

ltsk-package

Local Time Space Kriging