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geoscience123
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10 votes
1 answer
2k views

When should one use a Tweedie GLM over a Zero-Inflated GLM?

7 votes
1 answer
229 views

How and why do epidemiology and econometrics models handle multi-collinearity differently?

4 votes
1 answer
437 views

Testing if coefficients are statistically significantly different across models

3 votes
2 answers
1k views

Which groups are reference groups in a regression model with interaction?

3 votes
2 answers
1k views

Poisson or Binomial distribution for modeling?

3 votes
1 answer
38 views

What method should be used to compare fit of different GAMs?

3 votes
1 answer
45 views

Nested, Crossed or both random effects

2 votes
1 answer
24 views

Incorporating site-level random-effects and 2-dimensional spline of coordinates in a GAM in R

2 votes
1 answer
157 views

Are my random effects nested or crossed?

1 vote
0 answers
21 views

Crossed effects without all combinations

1 vote
1 answer
52 views

Do many simple linear regressions require adjustment for multiple comparisons?

0 votes
0 answers
72 views

Why does the zero-inflated Poisson model in R's mgcv package only display one set of coefficients?

0 votes
0 answers
33 views

How to calculate AIC of a spatial panel model in R?

0 votes
0 answers
278 views

How to depict interaction terms in a table of regression output?

0 votes
0 answers
513 views

Continuous predictors for negative binomial regression

0 votes
0 answers
45 views

How to interpret nested GLMM results