Hi Jason, My indicator expression consist a total of 220 data elements (1 Positive*11 age bands *2 Sex*10 Testing points ), Alternative is, since I have created POS Male and POS Female so adding these two indicators would serve the purpose. Regards,
Peter Dotto Lubambi, Skype: plubambi Mobile: +255 786 087 087 On Tue, Jul 17, 2018 at 1:57 PM Jason Pickering <jason.p.picker...@gmail.com> wrote: > Hi Peter, > > I believe the limit to the number of expressions which are included in an > indicator is that of the underlying database field which stores the > expression, which should be very large. I think in practice, you may reach > a limit where the indicator may be too complex to calculate quickly enough. > We have created indicators with many hundreds of data elements, and while > they do work, it can be a bit slow. > > You may also encounter a limit in the user interface when defining the > indicators, but if you are creating one with many dozens or hundreds of > expression elements, you are probably not going to want to use the UI > anyway, and would script the creation of the indicator. > > While not supported through the user interface, adding together indicators > will work it seems. > > Would be interested to hear what your experience is if you create a > "large" indicator, or one which consists of multiple indicator components. > > Best regards, > Jason > > > On Tue, Jul 17, 2018 at 11:11 AM Peter D Lubambi <pluba...@gmail.com> > wrote: > >> Dear All, >> Is there a maximum number of data elements to be included in the >> Numerator/Denominator expression? >> If so, is it possible to include another indicator in the indicator >> calculation expression? >> >> Regards, >> Peter Dotto Lubambi, >> Skype: plubambi >> Mobile: +255 786 087 087 >> _______________________________________________ >> Mailing list: https://launchpad.net/~dhis2-users >> Post to : dhis2-users@lists.launchpad.net >> Unsubscribe : https://launchpad.net/~dhis2-users >> More help : https://help.launchpad.net/ListHelp >> > > > -- > Jason P. Pickering > email: jason.p.picker...@gmail.com > tel:+46764147049 >
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