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Alex J
  • Member for 8 months
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About

Statistical consultant & R programmer, Australia. I specialise in environmental statistics, complex survey design and analysis, mixed modelling, Australian demography, and scientific communication.

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View all questions and answers
All Questions Answers
Score Newest
answer
9
Why does dbeta not sum to 1?
May 5
answer
7
Disagreement between studentized Breusch-Pagan test and the plots "residuals vs fitted" and "scale location"
Mar 2
answer
7
Relationship between z-score and the normal distribution
Mar 14
answer
5
Probability of a Program
May 19
answer
4
Can I CUT a sample to become representative?
Feb 9
answer
4
Can you combine two different metrics on different scales by Z-scoring?
Apr 14
answer
3
Can I interpret logistic regression coefficients and their p-values even if model performance is bad?
Nov 30, 2022
question
2
How is AR(1) autocorrelation defined in a glmmTMB generalised linear model?
Sep 29, 2022
answer
2
Survival analysis - plot empirical hazard function first?
Nov 25, 2022
answer
2
glmmTMB - Random effects on Zero-inflation component
Feb 5

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