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spacetime

Classes and Methods for Spatio-Temporal Data

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.

Functions (21)

Class "ST"

STFDF-class

Class "STFDF"

STIDF-class

Class "STIDF"

STSDF-class

Class "STSDF"

STTDF-class

Class "STTDF"

air

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

find default time interval end points when intervals are regular

eof

Compute spatial or temporal empirical orthogonal function (EOF)

Northern Los Angeles County Fires

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

mnf

Generic mnf method

replace NA attribute values; disaggregation time series

convert a spatial nb object to a matching STF object

over

consistent spatio-temporal overlay for objects inheriting from ST

obtain ranges of space and time coordinates

stconstruct

create ST* objects from long or wide tables

stinteraction

subtract marginal (spatial and temporal) means from observations

produce trellis plot for STxDF object

read or write tgrass (time-enabled grass) files

match two (time) sequences

write STFDF to table forms

spacetime

Classes and Methods for Spatio-Temporal Data

v1.2-4

GPL (>= 2)

Authors

Edzer Pebesma [aut, cre] (<https://orcid.org/0000-0001-8049-7069>), Benedikt Graeler [ctb], Tom Gottfried [ctb], Robert J. Hijmans [ctb]

Initial release

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