Why does the trend report display conflicting information
Hi
I'm using RQM 4.0.5 I have a test plan and a trend report displaying the progress of that test plan. The graph is displaying perfectly and is reporting correct status. My issue is with the text at the bottom of the graph., e.g. As of Mar 11, 2014 6:04:13 AM, attempted points are 9 day(s) behind plan.The graph clearly shows we are ahead of plan and when I looked at the report yesterday it said in this text that we were 10 days ahead which is about right. For no apparent reason the text is now saying we are 9 days behind. Nothing significant has changed in the test plan since yesterday. So, the graph and the text are not in-sync. Any ideas on why the text is not reliable? thanks Patrick |
2 answers
Hi Patrick,
The calculation of the days ahead (or behind) schedule is made based on the Planned Attempted and Planned Complete dates and the number of points assigned. The report will try to find a date for which the Planned Attempted matches the Actual Attempted, it will calculate the average points per day for that range and based on that it will find the day whose points are the closest to the actual attempted points. The difference between today's date and that found day will determine whether the process is ahead or behind schedule.
The calculation depends heavily on the points assigned, therefore an artifact with a significant amount of points can change this estimation back and forth depending on where in the date range it falls.
Thanks, Clara Comments
Patrick O'Neill
commented Mar 15 '14, 7:37 a.m.
Clara
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Hi Patrick, could you please specify which report you are using? Is it a BIRT or a Cognos report?
Thanks,
Clara