topic Re: Calculate share in Script ignoring dimension in QlikView

Calculate share in Script ignoring dimension

Wed, 25 Nov 2020 16:16:04 GMT

Dear all,

assume following data

Data:

LOAD * INLINE [

Company, Sector, Year, DataX, DataY, DataZ, DataA

A, Financials, 2010, 1, 3, 1, 9

A, Financials, 2011, 9, 9, 1, 0

A, Financials, 2012, 1, 2, 3, 0

B, Financials, 2010, 2, 3, 1, 0

B, Financials, 2011, 2, 77, 1,3

B, Financials, 2012, 2, 3, 4, 0

C, Automotive, 2010, 4, 5, 10, 2

C, Automotive, 2011, 2, 6, 18, 2

C, Automotive, 2012, 3, 5, 10, 1

D, Automotive, 2010, 4, 5, 10, 2

D, Automotive, 2011, 2, 6, 18, 2

D, Automotive, 2012, 3, 5, 10, 1

];

I would like to calculate the market share for any company and any year in its sector based on DataX.

With set analysis it should be something like when defining year and company in listboxes =sum(DataX)/sum({<Company=>}DataX)

What is the best way to do this in the script as I cannot use set analysis?

Example: Market Share Company A, 2010: 1/(1+2)=0.33

Re: Calculate share in Script ignoring dimension

sunny_talwar — Tue, 26 Jul 2016 14:29:44 GMT

May be like this:

Data:

LOAD * INLINE [

Company, Sector, Year, DataX, DataY, DataZ, DataA

A, Financials, 2010, 1, 3, 1, 9

A, Financials, 2011, 9, 9, 1, 0

A, Financials, 2012, 1, 2, 3, 0

B, Financials, 2010, 2, 3, 1, 0

B, Financials, 2011, 2, 77, 1,3

B, Financials, 2012, 2, 3, 4, 0

C, Automotive, 2010, 4, 5, 10, 2

C, Automotive, 2011, 2, 6, 18, 2

C, Automotive, 2012, 3, 5, 10, 1

D, Automotive, 2010, 4, 5, 10, 2

D, Automotive, 2011, 2, 6, 18, 2

D, Automotive, 2012, 3, 5, 10, 1

];

MappingTable:

Mapping

LOAD Sector&Year,

Sum(DataX)

Resident Data

Group By Sector, Year;

FinalData:

LOAD *,

DataX/ApplyMap('MappingTable', Sector&Year) as [Market Share]

Resident Data;

DROP Table Data;