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user257566
  • Member for 2 years, 9 months
  • Last seen more than a month ago
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14
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8
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Top posts
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All Questions Answers
Score Newest
answer
8
Is $\frac1{n+1}\sum_{i=1}^n(X_i-\overline X)^2$ an admissible estimator for $\sigma^2$?
May 10, 2021
answer
4
What are the branches of statistics?
Oct 9, 2019
answer
4
How do you prove that centering predictors doesn't affect the non-intercept terms in $\hat{\beta}$?
Apr 9, 2021
answer
3
Estimated linear model: notation, properties of residuals
May 28, 2021
answer
3
Formula for E(MSE) from Recursive Partitioning for Heterogeneous Causal Effects (Athey and Imben 2015)
Sep 11, 2019
answer
3
What is the quantile covariance?
Sep 23, 2019
answer
2
Why does Group Lasso use L2 norm for individual group penalties?
Sep 9, 2019
answer
2
Multiple sufficient statistics and the factorization theorem
Sep 9, 2019
answer
2
In normal hypothesis testing, why do we not use $H_0$ in construction of the estimate of $\sigma^2?$
Sep 27, 2019
answer
1
Why the p-value of t.test() is not statistically significant when mean values look really different
Apr 10, 2021
Top network posts
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14
The authority to convene a new House of Representatives
8
Does a Senate trial have more authority to call witnesses than a House impeachment hearing?
5
Statistician confused about exact SNP data type
5
Make plant experience 2 growing seasons per year by moving it across equator semiyearly

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