Targil 1
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Enclosed is a data file containing data about 
the apearance of the corneal reflex in newborns. 
The variables include Gender, length of pregnancy, age, weight, 
whether pregnancy was regular or complicated,
whether birth was regular or complicated, whether there is a right eye reflex, 
whether there is a left eye reflex, and whether the newborn has some other disease.

(1) Study each of the variables separately. 
What type of data it is? Summarize its distribution. Are there "strange" data points?
Are transformations needed? 

(2) You will notice there are actually two more variables in the file.
Can you tell what they are?

(3) Study the connection between Reflex at Right and at Left.
Do you loose a lot by defining a new variable "Reflex in at least one eye"?

(4) Study graphically the connection between the new "Reflex" varible and the other variables
defined above. Summarize your findings.
Which variables seem to be important in predicting it?

Do this exercise in SAS AND IN Splus.
That is, whichever software you choose to do most of the above questions,
 MOVE THE DATA FROM ONE SOFTWARE TO THE OTHER,
and do one of the above questions in the OTHER software
(no need to repeat the same question in both)