On Fri, Jun 12, 2015 at 10:18 AM, Sebastian Andersson < [email protected]> wrote:
> Hello, > > I want to calculate the share of different population Groups in my > attribute table by using the field calculator. > I have added a new column in the attribute table and calculated the share > of young people, by dividing the number of young people with the total > number of people. > The new values are added to the new column. However, after saving, the > values are lost and the columns show 0. Why? > Try 1.0 * young people / total people The problem seems to be integer division which again results in an integer value rather than the desired float value. Best wishes, Anita
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