StopTimes2POSIXct: Converts a Stoptimes column to POSIXct

Description Usage Arguments Details Value Warning References See Also

Description

Convert a date time column from the GTFS stop_times table to POSIXct for comparison with SIRI data. used inside of organizeStoptimes

Usage

1
StopTimes2POSIXct(column, SIRIref)

Arguments

column

the column to reshape

SIRIref

a SIRI reference table from which to get the date

Details

The function is intended to work with a SIRI reference table containing only date. the function is a part of organizeStopTimes inside STG and should not be used on it's own. it is also interchangeable with lowmemST2POSIX for advanced user with machines low on memory.

Value

A vector of POSIXct values in "%Y-%m-%d %H:%M:%S" format.

Warning

Do Not use this function on it's own, it is meant to be used only as part of the STG process

References

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

See Also

STG organizeStopTimes, lowmemST2POSIX


SIRItoGTFS documentation built on May 2, 2019, 9:33 a.m.