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I am a begginer in Qlickview and I am trying to make a comparision using expresions.
I have the next table:
LOAD * INLINE [
I have a very simple graphic. Dimension=cod_periodo, indicator=hc_consumo.
I want to have a second indicator that compare one period with the previous one
indicador = (hc_consumo(cod_periodo) - hc_consumo(cod_periodo-1))/hc_consumo(cod_periodo)
Can I use some expresion?
Do I have to create a new field in the scripts used to load data?
Any advice will be greatly apreciatted.
I know that 201401 - 1 = 201400 and I have a problem if I am not using dates, but that is anothjer problem.Now I just want to know
how to do a simple comparision.