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dobiwan's user avatar
dobiwan's user avatar
dobiwan
  • Member for 9 years, 9 months
  • Last seen this week
23 votes
Accepted

What is the intuition behind the independence of $X_2-X_1$ and $X_1+X_2$, $X_i \sim N(0,1)$?

9 votes
Accepted

Locomotive problem with various size companies

5 votes
Accepted

What is meant by effective parameters in machine learning

3 votes
Accepted

Predicting time to finish

3 votes
Accepted

Comparing and Interpreting covariances

2 votes

Linear regression of 0/1 response (Fig. 2.1 of The elements of statistical learning)

1 vote

why is the denominator of the correlation coefficient the SD of X multiplied by SD of Y?

1 vote
Accepted

High Standard Deviation for Leave one out cross-validation?

1 vote

Use daily production as a check on whether monthly production goal is likely to be met

1 vote

Data with weekly and annually seasonality but the first day in time series is not the begining of a week

0 votes

Once you have a set of training data, how do you go about training a model?

0 votes

Analytic or sample standard deviation with binomial data