Questions tagged [multiplicity]
6 questions
7
votes
1 answer
Bayesian Inference in the presence of multiple hypotheses
"Because [Bayesian Inference] respects the forward flow of time or information, there's
no need for nor availability of methods for correcting for
multiplicity ... The evidence of one question
is not tilted by whether other questions are…
AdamO
- 52,330
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2
votes
0 answers
Multiplicity Correction for Coefficient Estimates in Linear Regression
When regressing a dependent variable y on some feature vector x with a standard linear regression, is there any correction in place for multiplicity or is this just not relevant in this case?
The motivation for this question is that when I run…
aru_bdd
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1
vote
0 answers
Possible multiplicity issues in equivalence testing
I'm currently looking to compare 3 groups, trying to prove equivalence between them. For this, 5 specific parameters are measured for each group, and a pairwise comparison for each parameter among the 3 groups is performed. When equivalence between…
Alex
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1
vote
1 answer
Multiplicity correction when using emtrends to see if slopes are different from 0
I have a relatively straightforward question but I haven't been able to find the answer. Consider this example:
require(emmeans)
fiber.lm <- lm(strength ~ diameter*machine, data=fiber)
My hypothesis is that for each of the three machines, there is…
user3640617
- 165
- 9
0
votes
1 answer
Should multiplicity be addressed when doing preliminary examination of missingness?
When dealing with missing data, one recommended initial step is to examine the effect of the missingness in each variable on the other variables. This entails doing multiple tests where a significant finding means that the data in the variable are…
okobroko
- 48
- 5
0
votes
1 answer
P value adjustment for pairwise comparisons of negative binomial
Question 1) Am I appropriately doing the pairwise comparisons?
Question 2) Why is the Sidak method used for the emmeans? Should I instead use adjust = "none" for these?
Context:
I have a negative binomial looking at the effect of three treatments on…
Tristan
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