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Corvus
  • Member for 9 years, 8 months
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14 votes
2 answers
2k views

Sum of two normal products is Laplace?

12 votes
1 answer
4k views

If a tennis match was a single large set, how many games would give the same accuracy?

10 votes
3 answers
1k views

What is the advantage of imputation over building multiple models in regression?

10 votes
2 answers
1k views

Is there an elegant/insightful way to understand this linear regression identity for multiple $R^2$?

5 votes
1 answer
7k views

Can lavaan (SEM/CFA) be used to do factor analysis like factanal (EFA)

5 votes
1 answer
2k views

How to fit OLS with many categorical levels, on more than one category

3 votes
2 answers
273 views

Why is SEM/CFA failing to find the correct factors in this simple set up? Possible error in 'predict'?

2 votes
0 answers
99 views

How to derive conditional expection for a linear combination of independent random variables

1 vote
1 answer
63 views

If you have the compute/patience is there a reason not to train DNN slowly?