Question: #Return a logistic regression model over the training subset of data #Response: Direction; Predictors: Lag1, Lag2 Smarket.train.fit = function(){ # your code here } #Return

#Return a logistic regression model over the training subset of data #Response: Direction; Predictors: Lag1, Lag2 Smarket.train.fit = function(){ # your code here }

#Return the predicted probabilities object based on training fit over test data set Smarket.test.predict = function(){ # your code here }

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