g.getstarttime {GGIR} | R Documentation |
Extract start time of a measurement. GGIR calculates all timestamps by using the first timestamp and sample frequency. Not intended for direct use by package user
g.getstarttime(datafile, P, header, mon, dformat, desiredtz,
selectdaysfile)
datafile |
Full path to data file |
P |
Object extracted with g.readaccfile |
header |
File header extracted with g.inspectfile |
mon |
Same as in g.dotorcomma |
dformat |
Same as in g.dotorcomma |
desiredtz |
Same as in g.dotorcomma |
selectdaysfile |
See g.part1 |
The starttime
Vincent T van Hees <v.vanhees@accelting.com>