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Richard Herron

Apparently, this user prefers to keep an air of mystery about them.

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Top posts (13) All Questions Answers | Votes Newest

30 Standard error clustering in R (either manually or in plm) Apr 27 '11
20 Fitting an exponential model to data Jun 15 '11
13 Calculate Newey-West standard errors without an lm object in R Dec 10 '10
11 Generating random samples from a custom distribution Jul 9 '11
8 Standard error clustering in R (either manually or in plm) Apr 28 '11
3 Explanation for R-squared as ratio of covariances and variances Oct 15 '11
3 Include interaction regressors separately? Aug 1 '12
3 Why can't I trim the the dependent variable in a regression? Or can I? Apr 5 '13
2 Find expected value of random variable, given sum with another random variable Mar 4 '17
1 How to visualize the relation between the variance of y and the interaction of x and z Jul 5 '18
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