Description Usage Arguments Details Value Warning References See Also
Projects a subset of the SIRI data frame to a SpatialPointsDataFrame
with the selected projection.
1 | SIRItoSP(SIRIdf, epsg)
|
SIRIdf |
the data frame to project |
epsg |
a coordinate reference system code (can be extracted using |
Requires the product of organizeSIRIdf
,
is interchangeable with SIRItoILTM.
the function is a part of STG and should not be used on it's own.
A SpatialPointsDataFrame
with SIRI's real-time data
Do Not use this function on it's own, it is meant to be used only as part of the STG process
Bogin, D., Levy, N. and Ben-Elia E. (2018) Spatial and Temporal Estimation of the Service Reliability of Public Transportation Using Big Data and Open Source Tools
STG
, SIRItoILTM
, SpatialPointsDataFrame
, organizeSIRIdf
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