12. The data analyzing method of claim 11 , wherein the first time-dependent component has a property value A 3 associated with the first characteristic A at a third time t 3 >t 2 ; wherein the second time-dependent component has a property value B 3 associated with the second characteristic B at the third time t 3 ; wherein M A has a value M A3 at the third time t 3 ; wherein M B has a value M B3 at the third time t 3 ; and wherein the method further comprises calculating M A3 and M B3 via 
 M A3 =A 1 +A 2 +A 3 −Δ, 
 M B3 =B 1 +B 2 +B 3 +Δ.
11. The data analyzing method of claim 1 , where A denotes a first characteristic of the entities; where B denotes a second characteristic of the entities; wherein the time-dependent property comprises a first time-dependent component having a property value A 1 associated with the first characteristic A at a first time t 1 and a property value A 2 associated with the first characteristic A at a second time t 2 >t 1 ; wherein the time-dependent property comprises a second time-dependent component having a property value B 1 associated with the second characteristic B at the first time t 1 and a property value B 2 associated with the second characteristic B at the second time t 2 ; wherein the measure has a first component (M A ) and a second component (M B ); wherein M A has a value M A1 at the first time t 1 and a value M A2 at the second time t 2 ; wherein M B has a value M B1 at the first time t 1 and a value M B2 at the second time t 2 ; wherein the adjusting item has an adjustment value Δ; wherein the method further comprises calculating M A1 , M A2 , M B1 , and M B2 via 
 M A1 =A 1 , 
 M A2 =A 1 +A 2 −Δ, 
 M B1 =B 1 , 
 M B2 =B 1 +B 2 +Δ; and wherein Δ=M A1 .