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David Smith's user avatar
David Smith
  • Member for 7 years, 5 months
  • Last seen this week
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8
How is it reasonable that randomised controlled trials can be used to perform causal inference?
Feb 10
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8
Where are the residuals in a GLM?
Jun 5, 2017
answer
8
Why independence assumption is reasonable if one uses a random sample of less than 10% of a population?
Jun 1, 2017
answer
6
Is there a way to compare means on 2 independent groups with non-normal distribution, unequal variances and sample size?
Apr 25, 2017
answer
6
Handling non-significant beta coefficients
Feb 5
answer
5
If I do a PCA on centered only variables (of the same unit), does it mean that the principal components created expresses themselves with that unit?
Feb 2
answer
5
Is chi-squared necessary if comparing entire populations?
Jun 9, 2017
answer
5
t test with drastically different sample sizes
Jun 2, 2017
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4
Are there coventions on reporting weighted sample sizes?
Feb 2
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4
Standard deviation squared is variance. What is standard error of the mean squared?
Dec 25, 2023
Top network posts
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12
Could the federal government begin registering vehicles and issuing driver licenses, overriding state law?
7
What to do with a paper that got rejected twice by referees?
6
Fig roll legal status