Acumulating dimensions

[#1]

I have the following dimmensions:

I would like to have, for each year, the accumulated number of the third field; how can I specify that in a graph? I am only seeing the acummulating option on the expressions, not the dimmensions..

Thanks in advance,

Ygor

[#2]

Hi Ygor, I would be helpful to replace the dimension for an expression, it should not have any side efects.

Regards.

[#3]

yep simply make the third dimention an expression.

=sum(ects_obtidos_aluno)

[#4]

But i want to present, for each year, the number each one has acummulated

[#5]

?

this?

2005 40

2006 78

2007 102 etc.. ?

[#6]

Exactly that

[#7]

I have tried to use the above function in the calculated dimension, but it gives me an expression error...