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Christian Hennig

Member for 4 years, 1 month
Last seen this week

Bologna, Italy

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hypothesis-testing

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Answers

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Score Activity Newest

26

How do you know if an insignificant P value is because of chance error or because the sample size of the data is too small?

Jun 12, 2022

22

Law of Large Numbers for whole distributions

Dec 9, 2021

22

A chart of daily cases of COVID-19 in a Russian region looks suspiciously level to me - is this so from the statistics viewpoint?

May 22, 2020

21

Why is t-test more appropriate than z-test for non-normal data?

Sep 25, 2022

20

Why is AIC not reported with a confidence interval?

Jun 5, 2021

Questions

Score Activity Newest Views

7

Dickey-Fuller test significant => series stationary?

Feb 20, 2020

4

Asymptotic chi-squared distribution of likelihood ratio statistic in regression problem

May 12, 2021

4

Should we teach and use equivalence tests given that we have confidence intervals already?

Nov 8, 2022

3

Is there an optimality result for the two-sample Wilcoxon-Mann-Whitney test?

Apr 9

1

Is the expected value of a correlation in a randomly permuted sample zero?

Jun 21, 2022

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hypothesis-testing

251

Score

77

posts

regression

200

Score

65

posts

p-value

122

Score

30

posts

probability

106

Score

22

posts

bayesian

99

Score

25

posts

Reputation

+10

Does density() function in base R assume normality?

+10

Correction for multiple testing in Multiple regression analysis

+10

How seriously should I think about the different philosophies of statistics?

+10

What is the null hypothesis for a randomisation (permutation) test, how should the p-value be interpreted and what conclusions can we draw?

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