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Chris C's user avatar
Chris C's user avatar
Chris C
  • Member for 10 years, 1 month
  • Last seen more than 1 year ago
9 votes
2 answers
861 views

Extent of multiple testing correction

9 votes
2 answers
3k views

Is there a multiple testing problem when performing t-tests for multiple coeffcients in linear regression?

8 votes
0 answers
517 views

Getting started as a statistics consultant [closed]

5 votes
1 answer
5k views

Relationship between pseudo-$R^2$ and area under the ROC curve

4 votes
1 answer
189 views

Distribution of $\frac{(Z_1 - \mu)^2}{\sigma^2}$

2 votes
2 answers
9k views

Rationale for $E[Z^4]=3$

2 votes
1 answer
2k views

Comparison of Box-Cox transformed data with different lambdas

2 votes
1 answer
87 views

Find the amount of variation due to another covariate

2 votes
3 answers
1k views

Covariate no longer significant after inclusion of interaction term

1 vote
0 answers
97 views

Meaning of $\psi$ in regard to $p$-value distributions

1 vote
0 answers
113 views

When should we decompose the precision matrix as opposed to the covariance matrix to generate correlated variables?

0 votes
0 answers
329 views

Conditional Variance of a vector given a matrix