topic Re: LOOKUP function in expression? in QlikView https://community.qlik.com/t5/QlikView/LOOKUP-function-in-expression/m-p/459693#M570039 <HTML><HEAD></HEAD><BODY><P>Hi.</P><P></P><P class="syntax"><SPAN class="Bold">lookup() works in terms of fields and tables (your data model), not your chart table.</SPAN><SPAN class="Bold"> </SPAN></P><P class="syntax"><SPAN class="Bold"><BR /></SPAN></P></BODY></HTML> Tue, 02 Oct 2012 16:05:48 GMT whiteline 2012-10-02T16:05:48Z LOOKUP function in expression? https://community.qlik.com/t5/QlikView/LOOKUP-function-in-expression/m-p/459692#M570038 <HTML><HEAD></HEAD><BODY><P>Hi expertes,</P><P></P><P>I am trying to use X + A*S as expression in my chart. Here X is the average and s is the standard deviation. X and S can be obtained with aggregate function using variable. But value of A is dependent on the sample size (n) which can be obtained with aggregate function as well. Can I dynamically get A value from n using lookup function in Qlikview? Please advice.</P><P></P><P>Thanks</P></BODY></HTML> Tue, 02 Oct 2012 14:31:00 GMT https://community.qlik.com/t5/QlikView/LOOKUP-function-in-expression/m-p/459692#M570038 2012-10-02T14:31:00Z Re: LOOKUP function in expression? https://community.qlik.com/t5/QlikView/LOOKUP-function-in-expression/m-p/459693#M570039 <HTML><HEAD></HEAD><BODY><P>Hi.</P><P></P><P class="syntax"><SPAN class="Bold">lookup() works in terms of fields and tables (your data model), not your chart table.</SPAN><SPAN class="Bold"> </SPAN></P><P class="syntax"><SPAN class="Bold"><BR /></SPAN></P></BODY></HTML> Tue, 02 Oct 2012 16:05:48 GMT https://community.qlik.com/t5/QlikView/LOOKUP-function-in-expression/m-p/459693#M570039 whiteline 2012-10-02T16:05:48Z