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spacetime (version 1.2-3)

Classes and Methods for Spatio-Temporal Data

Description

Classes and methods for spatio-temporal data, including space-time regular lattices, sparse lattices, irregular data, and trajectories; utility functions for plotting data as map sequences (lattice or animation) or multiple time series; methods for spatial and temporal selection and subsetting, as well as for spatial/temporal/spatio-temporal matching or aggregation, retrieving coordinates, print, summary, etc.

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Install

install.packages('spacetime')

Monthly Downloads

13,058

Version

1.2-3

License

GPL (>= 2)

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Maintainer

Edzer Pebesma

Last Published

January 21st, 2020

Functions in spacetime (1.2-3)

STSDF-class

Class "STSDF"
timeMatch

match two (time) sequences
na.locf

replace NA attribute values; disaggregation time series
mnf

Generic mnf method
read.tgrass

read or write tgrass (time-enabled grass) files
stplot

produce trellis plot for STxDF object
stInteraction

subtract marginal (spatial and temporal) means from observations
nbMult

convert a spatial nb object to a matching STF object
over-methods

consistent spatio-temporal overlay for objects inheriting from ST
unstack

write STFDF to table forms
stConstruct

create ST* objects from long or wide tables
stbox

obtain ranges of space and time coordinates
fires

Northern Los Angeles County Fires
delta

find default time interval end points when intervals are regular
STTDF-class

Class "STTDF"
ST-class

Class "ST"
STIDF-class

Class "STIDF"
EOF

Compute spatial or temporal empirical orthogonal function (EOF)
STFDF-class

Class "STFDF"
air

Air quality data, rural background PM10 in Germany, daily averages 1998-2009
timeIsInterval

retrieve, or set, information whether time reflects instance (FALSE) or intervals (TRUE)