Displaying 1 result from an estimated 1 matches for "survey_start_ts".
2009 Jan 22
2
time date stamp since, january 1st 1970
...p to a useable field in R, date and time in a data-frame. The
developer says its the number of milliseconds since midnight, January 1,
1970.
sample: *1232558018624*
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How do I interpret the time stamp? Is there a date, i need a date and time.
site_id,survey_id,version_id,survey_start_ts,survey_question_id,start_ts,end_ts,answer
2,registration,1,1232558018625,z1,*1232558018624*,*1232558266179*,4
Answer: The timestamp is a number representing the exact date and time.
it is the number of milliseconds since midnight, January 1, 1970. Are
you using it in the DB or R? I am not sure...