WE ARE STILL STUDYING ”CARIES”

We aggregate CARIES, TOOHT, MOONTH, and INDIVIDUAL level information to the higher PLACE level and create a NEW LEVEL 1 that we call “PLACE”

But we “loose” information when we AGREGATE

Even when we are interested in places we need to consider all the levelste CARIES, TOOHT, MOONTH, and INDIVIDUAL level information to the higher PLACE level and create a NEW LEVEL 1 that we call \'93PLACE\'94\par

}\pard\fs24\ppscheme-1\cf1\lang1033 {\f1\ Differences between areas may depend on the individual composition of the areas (COMPOSITIONAL EFFECTS) rather that on pure area effects (CONTEXTUAL EFFECTS). There is also risk for exaggerating area-effects.