I introduce a semi parametric estimation . This method is really important. It s a statistical approach that not permit to have model but an estimation of this model.
We know two things in our analysis:
- the first is the probability of the interconnection of Y (in our case the violent crimes ) and X (all our variables).
- the second is the probability to know of all of our variables
The conditionnal probability of knowing the violent crimes (Y) giving our 99 variables(X) is:
The result estimation is