User Michael Hardy

13

votes

1

answer

293

views

Testing certain contrasts: Is this provably a hard problem, or not?

Jul 28 '15 at 15:02 user3697176 852

2

12

votes

2

answers

765

views

Behrens–Fisher problem

inference references

Aug 20 '12 at 1:44 Michael Hardy 6,404

5

10

votes

1

answer

1k

views

Undergraduate-level proofs of the Pitman–Koopman–Darmois theorem

mathematical-statistics references

Dec 20 at 14:59 Xi'an 80.3k

9

votes

1

answer

237

views

Parametrizing the Behrens–Fisher distributions

distributions parameterization fiducial

Mar 10 '17 at 15:59 kjetil b halvorsen♦ 53.4k

2

8

votes

1

answer

1k

views

Understanding the Behrens–Fisher problem

inference fiducial

Jul 20 '17 at 21:32 Michael Hardy 6,404

7

votes

1

answer

3k

views

Primitive length measurements

measurement measurement-error

Jul 30 '12 at 15:39 Dennis Jaheruddin 396

1

5

votes

0

answers

90

views

Integrating the inverse-Wishart density

distributions density-function integral measure-theory wishart-distribution

Mar 21 '20 at 0:35 kjetil b halvorsen♦ 53.4k

5

votes

2

answers

1k

views

Purpose of Scheffé's confidence intervals

hypothesis-testing multiple-comparisons

May 28 '13 at 11:43 Community♦ 1

5

votes

0

answers

531

views

Sheppard's correction

references

Jul 11 '12 at 0:40 Michael Hardy 6,404

4

votes

1

answer

77

views

The meaning of a parameterization of the logarithmic distribution

parameterization discrete-distributions

Sep 4 '19 at 20:17 Michael Hardy 6,404

2

4

votes

0

answers

117

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Coverage rates of confidence intervals in reality

confidence-interval references application

May 4 '19 at 11:23 kjetil b halvorsen♦ 53.4k

1

4

votes

1

answer

245

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Uncertainty from Box–Cox estimation

regression estimation data-transformation confidence-interval

Mar 3 '17 at 20:23 Michael Hardy 6,404

2

3

votes

0

answers

36

views

Prior expected ratios of influence of the data to influence of the prior

bayesian

Nov 16 '18 at 19:23 Michael Hardy 6,404

3

votes

1

answer

38

views

Is there a standard name for a certain parameter for the beta distribution?

terminology parameterization

Jun 19 '18 at 20:14 Alex R. 13k

3

votes

0

answers

58

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Modeling by means of a negative binomial process

modeling stochastic-processes count-data continuous-time

Jun 12 '18 at 19:31 Michael Hardy 6,404

1

3

votes

1

answer

220

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Arithmetic minus geometric means and the coefficient of variation

probability-inequalities

Jun 29 '16 at 6:18 Community♦ 1

1

3

votes

1

answer

815

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In R, what does qqnorm actually do?

r qq-plot

Aug 3 '15 at 2:39 Michael Hardy 6,404

3

votes

0

answers

119

views

Results on continuity corrections

references approximation

May 11 '13 at 17:50 Peter Flom 91.4k

1

3

votes

0

answers

33

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Computing values of the Lilliefors c.d.f

distributions computational-statistics numerical-integration

May 8 '13 at 16:45 Michael Hardy 6,404

3

votes

0

answers

1k

views

Unbiased hypothesis tests

hypothesis-testing mathematical-statistics unbiased-estimator f-test

Apr 4 '13 at 3:04 cardinal 24k

2

votes

1

answer

84

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Independence of sexes of children born to a couple

correlation independence demography

Sep 7 at 2:44 kjetil b halvorsen♦ 53.4k

2

votes

1

answer

57

views

Relative merits of proofs of the Borel–Cantelli lemma

probability mathematical-statistics

Jul 9 '19 at 15:10 Michael Hardy 6,404

2

votes

1

answer

459

views

Conditioning a biased estimator on a sufficient statistic

estimation bias unbiased-estimator estimators rao-blackwell

Apr 28 '17 at 22:28 Michael Hardy 6,404

2

votes

1

answer

167

views

Alternatives to a one-dimensional Poisson process [closed]

time-series poisson-process clumping

Jun 13 '15 at 7:05 Wrzlprmft 2,115

2

votes

0

answers

132

views

A contrast suggested by the data

regression hypothesis-testing contrasts

May 25 '13 at 2:06 Glen_b 245k

2

votes

1

answer

125

views

Behrens–Fisher problem on Wikipedia [closed]

confidence-interval

Apr 30 '13 at 16:24 whuber♦ 258k

1

vote

1

answer

33

views

Terminology in interval estimation

confidence-interval terminology credible-interval fiducial

Oct 1 '17 at 18:57 Tim♦ 89.1k

1

vote

1

answer

88

views

Measuring rurality

geography

Feb 2 '15 at 18:58 robin.datadrivers 2,443

1

vote

0

answers

177

views

Relative influences of terms in the law of total cumulance

distributions cumulants

Dec 16 '13 at 22:58 Community♦ 1

0

votes

0

answers

25

views

Defining “variance” of a partially defined random variable

variance mse survey-sampling conditioning

Nov 9 '18 at 0:55 Michael Hardy 6,404

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30 Questions

Testing certain contrasts: Is this provably a hard problem, or not?

Behrens–Fisher problem

Undergraduate-level proofs of the Pitman–Koopman–Darmois theorem

Parametrizing the Behrens–Fisher distributions

Understanding the Behrens–Fisher problem

Primitive length measurements

Integrating the inverse-Wishart density

Purpose of Scheffé's confidence intervals

Sheppard's correction

The meaning of a parameterization of the logarithmic distribution

Coverage rates of confidence intervals in reality

Uncertainty from Box–Cox estimation

Prior expected ratios of influence of the data to influence of the prior

Is there a standard name for a certain parameter for the beta distribution?

Modeling by means of a negative binomial process

Arithmetic minus geometric means and the coefficient of variation

In R, what does qqnorm actually do?

Results on continuity corrections

Computing values of the Lilliefors c.d.f

Unbiased hypothesis tests

Independence of sexes of children born to a couple

Relative merits of proofs of the Borel–Cantelli lemma

Conditioning a biased estimator on a sufficient statistic

Alternatives to a one-dimensional Poisson process [closed]

A contrast suggested by the data

Behrens–Fisher problem on Wikipedia [closed]

Terminology in interval estimation

Measuring rurality

Relative influences of terms in the law of total cumulance

Defining “variance” of a partially defined random variable