I have a view showing nodes with data fields hat can be summed or counted, and their creation dates.
I.e I have a view showing these titles (in a table): date, type, value.
and possible rows in the table would be: {01/01/2013, type1, 5}, {01/01/2013, type2, 3}, {02/02/2013, type1, 3}

now, I want to create 2 things:
1. a total row per date, per type.
2. a view for 2 different roles, one showing the full detail, the other showing only the totals.

is this possible?