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# Crash Date Dimension

(Difference between revisions)
 Revision as of 11:21, 9 October 2009 (view source)Bwalton (Talk | contribs) (Created page with 'The Date Dimension is a MAST dimension which defines a convenient approach to summarising data by chronology. It is based on the date when each crash occurred according …')← Older edit Revision as of 11:23, 9 October 2009 (view source)Bwalton (Talk | contribs) Newer edit → Line 1: Line 1: - The Date Dimension is a MAST [[dimension]] which defines a convenient approach to summarising data by chronology.  It is based on the date when each [[crash]] occurred according to [[STATS19]] returns. + The Crash Date Dimension is a MAST [[dimension]] which defines a convenient approach to summarising data by chronology.  It is based on the date when each [[crash]] occurred according to [[STATS19]] returns. - The Date Dimension is arranged into three levels, representing the year, the quarter and the calendar month when a crash occurred.  Date does not represent precise days of each month, nor the days of the week. + Crash Date is arranged into three levels, representing the year, the quarter and the calendar month when a crash occurred. - The [[Day of Week]] dimension provides an alternative approach to analysing data chronologically. + Crash Date does not represent precise days of each month, nor the days of the week.  However, the [[Day of Week]] dimension provides an alternative approach to analysing data chronologically.

## Revision as of 11:23, 9 October 2009

The Crash Date Dimension is a MAST dimension which defines a convenient approach to summarising data by chronology. It is based on the date when each crash occurred according to STATS19 returns.

Crash Date is arranged into three levels, representing the year, the quarter and the calendar month when a crash occurred.

Crash Date does not represent precise days of each month, nor the days of the week. However, the Day of Week dimension provides an alternative approach to analysing data chronologically.