Jim Dehner
Tableau Visionary and Ambassador
Tableau How to’s, Use Cases, and Forums Questions
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Working with Business Days Often you only want to use "Business Day" in your viz or move the weekend sales to Friday or Monday
Fiscal Dates Many businesses use a fiscal calendar for accounting and reporting. Their fiscal year can start on the first day of any month and
Time and duration are not the same – Time can be read from a clock – duration is the accumulation on intervals – and although
In Tableau, the sequence that filters or calculations are executed is controlled by the Order of Operations – but how does that affect your calculations
Dates are a special data type in Tableau the unique properties of being self-sequencing, sorting and can be used in date functions to set ranges,
Weighted Averages Lately, there have been a lot of Forum questions about calculating weighted averages Mathematically, a weighted average is defined as the sum of
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