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random_guy

I am here to learn more and more about statistics.

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22 How to interpret a ROC curve? Nov 30 '14
17 What does AUC stand for and what is it? Jan 9 '15
16 What is the importance of hat matrix, $H=X(X^\top X)^{-1} X^\top$, in linear regression? Jul 20 '14
11 Which variables explain which PCA components, and vice versa? Feb 18 '14
9 Logistic regression: class probabilities Jan 14 '15
6 How to use Pearson correlation correctly with time series Jan 12 '15
6 Get probability distribution function from density function Jan 13 '15
5 Strict exogeneity and lagged variables Feb 17 '14
5 Why is the MLE of N of the discrete uniform distribution the value you choose? Feb 17 '14
5 How to compute estimate for the first time series value using ARIMA model? Apr 6 '16
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