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    <title>topic Re: difference between week values in DAX Commands and Tips</title>
    <link>https://community.fabric.microsoft.com/t5/DAX-Commands-and-Tips/difference-between-week-values/m-p/1570797#M31291</link>
    <description>&lt;P&gt;&lt;a href="javascript:void(0)" data-lia-user-mentions="" data-lia-user-uid="109840" data-lia-user-login="Naveen_SV" class="lia-mention lia-mention-user"&gt;Naveen_SV&lt;/a&gt;,&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Try this solution.&amp;nbsp;In this example, the data table is WeekDiff.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Create calculated table:&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;LI-CODE lang="markup"&gt;WeekDiffDates = VALUES ( WeekDiff[Date] )&lt;/LI-CODE&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Create a relationship between WeekDiffDates and WeekDiff.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Create measures:&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;LI-CODE lang="markup"&gt;Count of Country = COUNT ( WeekDiff[Country] )

Difference = 
VAR vDate =
    MAX ( WeekDiffDates[Date] )
VAR vCurrentCount = [Count of Country]
VAR vPrevDate =
    CALCULATE ( MAX ( WeekDiffDates[Date] ), WeekDiffDates[Date] &amp;lt; vDate )
VAR vPrevCount =
    CALCULATE ( [Count of Country], WeekDiffDates[Date] = vPrevDate )
VAR vResult = vPrevCount - vCurrentCount
RETURN
    vResult&lt;/LI-CODE&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;In the matrix, columns should be WeekDiffDates[Date]:&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;img /&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
    <pubDate>Sat, 26 Dec 2020 18:44:39 GMT</pubDate>
    <dc:creator>DataInsights</dc:creator>
    <dc:date>2020-12-26T18:44:39Z</dc:date>
    <item>
      <title>difference between week values</title>
      <link>https://community.fabric.microsoft.com/t5/DAX-Commands-and-Tips/difference-between-week-values/m-p/1538351#M30251</link>
      <description>&lt;P&gt;Hello All,&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;How to get the difference between two weeks, below is the example&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;img /&gt;&lt;/P&gt;</description>
      <pubDate>Tue, 08 Dec 2020 09:34:55 GMT</pubDate>
      <guid>https://community.fabric.microsoft.com/t5/DAX-Commands-and-Tips/difference-between-week-values/m-p/1538351#M30251</guid>
      <dc:creator>Naveen_SV</dc:creator>
      <dc:date>2020-12-08T09:34:55Z</dc:date>
    </item>
    <item>
      <title>Re: difference between week values</title>
      <link>https://community.fabric.microsoft.com/t5/DAX-Commands-and-Tips/difference-between-week-values/m-p/1570797#M31291</link>
      <description>&lt;P&gt;&lt;a href="javascript:void(0)" data-lia-user-mentions="" data-lia-user-uid="109840" data-lia-user-login="Naveen_SV" class="lia-mention lia-mention-user"&gt;Naveen_SV&lt;/a&gt;,&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Try this solution.&amp;nbsp;In this example, the data table is WeekDiff.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Create calculated table:&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;LI-CODE lang="markup"&gt;WeekDiffDates = VALUES ( WeekDiff[Date] )&lt;/LI-CODE&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Create a relationship between WeekDiffDates and WeekDiff.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Create measures:&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;LI-CODE lang="markup"&gt;Count of Country = COUNT ( WeekDiff[Country] )

Difference = 
VAR vDate =
    MAX ( WeekDiffDates[Date] )
VAR vCurrentCount = [Count of Country]
VAR vPrevDate =
    CALCULATE ( MAX ( WeekDiffDates[Date] ), WeekDiffDates[Date] &amp;lt; vDate )
VAR vPrevCount =
    CALCULATE ( [Count of Country], WeekDiffDates[Date] = vPrevDate )
VAR vResult = vPrevCount - vCurrentCount
RETURN
    vResult&lt;/LI-CODE&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;In the matrix, columns should be WeekDiffDates[Date]:&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;img /&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Sat, 26 Dec 2020 18:44:39 GMT</pubDate>
      <guid>https://community.fabric.microsoft.com/t5/DAX-Commands-and-Tips/difference-between-week-values/m-p/1570797#M31291</guid>
      <dc:creator>DataInsights</dc:creator>
      <dc:date>2020-12-26T18:44:39Z</dc:date>
    </item>
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