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QlikView图表显示同比数据

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2016-06-07 16:01:251405browse

数据准备如下: SalesData:LOADNum(ID) as ID,Date(Date) as Date,Month,Num(Year) as Year,Num(Sales) as SalesInline [ID, Date, Month, Year, Sales1, 2012-1-1, 1, 2012, 202, 2012-1-1, 2, 2012, 213, 2012-1-1, 3, 2012, 234, 2013-1-1, 1, 2013, 345,

数据准备如下:

SalesData:
LOAD
	Num(ID) as ID,
	Date(Date) as Date,
	Month,
	Num(Year) as Year,
	Num(Sales) as Sales
Inline [
ID, Date, Month, Year, Sales
1, 2012-1-1, 1, 2012, 20
2, 2012-1-1, 2, 2012, 21
3, 2012-1-1, 3, 2012, 23
4, 2013-1-1, 1, 2013, 34
5, 2013-2-1, 2, 2013, 35
6, 2013-3-1, 3, 2013, 46
7, 2014-1-1, 1, 2014, 27
8, 2014-2-1, 2, 2014, 30
9, 2014-3-1, 3, 2014, 49
];

新建线形图表命名为Sales,如图所示,

\

将Month作为维度,如图所示:

\

在表达式那个tab中新建两个Expression 如下所示:

\

ActualSales的表达式如下:

=Sum({$<
	Year={&#39;$(=Max(Year))&#39;}
>}Sales)


PCPSales的表达式如下:

=Sum({$<
	Year={&#39;$(=Max(Year)-1)&#39;}
>}Sales)

点击确定,生成如下图表:

\

如有疑问,欢迎留言交流。

最近还会再写的几个Topic::

1. 显示所选时间前12个月销售数据;

2. 显示上一销售级别的销售;

3. 计算最近一年的销售数据。

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