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Patrick Coulombe
  • Member for 9 years, 3 months
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21 votes
Accepted

The main effect will be non-significant if the interaction is significant?

17 votes

Why could centering independent variables change the main effects with moderation?

15 votes

Using lmer for repeated-measures linear mixed-effect model

11 votes

Low $R^2$ value in social science or education research?

11 votes
Accepted

How to add odds? (or how I got the wrong sandwich)

9 votes

How to translate the results from lm() to an equation?

7 votes

Mixed ANOVA vs. mixed models (multilevel modeling)

7 votes
Accepted

Regression Terminology

7 votes

Error term in linear regression

6 votes
Accepted

Is it better to use data imputation for missing data or an analysis that is not affected by missing data (e.g., HLM/mixed effects modelling)?

5 votes

How to run a multiple nonlinear regression in Excel or R?

4 votes
Accepted

Investigating covariates in mixed effect model

4 votes

Poisson regression output

4 votes

Choice of path weights in SEM conceptual models for identical & fraternal twins using openMx

4 votes
Accepted

Difference between effect size (partial $R^2$) and coefficients

4 votes

How to correct the degrees of freedom?

3 votes

How do you call multiple linear regression when it has an interaction term?

3 votes

Class Interval Ambiguity

3 votes
Accepted

Bayesian references

3 votes

Help with Anova of categorical and continuous variable in R and SPSS output

3 votes
Accepted

How to combine two data sets (level-1 and level-2 data sets) for multilevel analysis in R

3 votes
Accepted

Beginning anova in R: Phantom significance when testing for interaction terms

3 votes
Accepted

Fitting random intercept and slope in lmer for lme4.

2 votes

Save R MICE Imputed Data as SPSS data

2 votes

Multiple regression with dummy variables

2 votes

A good source to understand interaction in LMM?

2 votes
Accepted

ANCOVA: ordinal covariate on SPSS

2 votes

Does free SPSS 16 actually exist?

2 votes

How to determine whether an indirect effect is statistically significant using Bayesian statistics?

2 votes

How to compare percentages for two categories from one sample?