User user3288202

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How to get an “overall” p-value and effect size for a categorical factor in a mixed model (lme4)?

r hypothesis-testing anova mixed-model lme4-nlme

Sep 18 at 15:19 Pablo Bernabeu 101

12

8

votes

1

answer

15k

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How to interpret 2-way and 3-way interaction in lmer?

r interaction interpretation lme4-nlme

Mar 18 '17 at 18:32 Community♦ 1

4

8

votes

1

answer

31k

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

regression statistical-significance interaction feature-selection linear-model

Mar 24 '14 at 15:56 Patrick Coulombe 2,348

8

votes

1

answer

5k

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Do I have to cite 'lme4' when using 'lmerTest'?

r

Mar 5 '14 at 16:37 Patrick Coulombe 2,348

1

6

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2

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3k

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When no model comparison, should I use REML vs ML?

linear-model lme4-nlme

Aug 1 '17 at 3:13 Burak Aydin 111

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4

votes

2

answers

5k

views

How to get proper effect size from LMM?

mixed-model effect-size

Jan 29 '17 at 5:13 Thomas 61

4

votes

1

answer

9k

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Can I copy output from R to Word or Excel? [closed]

r excel

Feb 11 '16 at 15:03 bartektartanus 105

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4

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2

answers

10k

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Do the residual plot and QQ plot look normal?

r mixed-model residuals likert qq-plot

Dec 15 '14 at 20:41 gung - Reinstate Monica♦ 118k

3

votes

1

answer

731

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Ordinal package: cannot run lsmeans to see all pair contrasts

mixed-model ordered-logit

Jan 24 '18 at 9:58 amoeba says Reinstate Monica 77.9k

1

2

votes

1

answer

1k

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Why CLMM function for ordinal mixed logistic regression changes the means?

mixed-model ordered-logit lsmeans

May 12 '17 at 11:00 mdewey 13.9k

1

2

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2

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1k

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Should I divide p into 2 for a one-tailed test in lsmeans?

hypothesis-testing p-value linear-model

Sep 1 '15 at 10:21 user3288202 1,035

1

2

votes

2

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396

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A good source to understand interaction in LMM?

r interaction interpretation lme4-nlme

Apr 6 '14 at 1:06 Patrick Coulombe 2,348

2

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0

answers

75

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What should the appropriate model for my data look like?

r lme4-nlme

Feb 25 '14 at 7:38 user3288202 1,035

1

vote

1

answer

3k

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If the log-likelihood is negative, should we choose it? - model comparison

r lme4-nlme

May 12 '17 at 19:56 Natalie 1

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262

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Is this interpretation of mixed ordinal logistic regression correct?

logistic mixed-model interpretation ordered-logit

May 8 '17 at 8:35 mdewey 13.9k

1

vote

0

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459

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In the optimal model, do I need to change 'REML=FALSE' to 'REML=TRUE'?

r mixed-model model-comparison

Mar 31 '17 at 23:55 borgs 85

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vote

1

answer

2k

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In the output of lsmeans, is “estimate” is effect size of that contrast?

r linear-model post-hoc

Aug 27 '14 at 1:10 Russ Lenth 12.1k

1

vote

1

answer

88

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Interaction: ignore two-level if three-level is significant in every case?

r interaction linear-model

Apr 10 '14 at 8:14 Maarten Buis 17.5k

1

vote

1

answer

394

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Is it necessary to exclude all nonsignificant parameters to choose the best model?

linear-model lme4-nlme

Mar 21 '14 at 16:45 Frank Harrell 61.1k

1

vote

1

answer

127

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Fitting random intercept and slope in lmer for lme4.

lme4-nlme

Mar 20 '14 at 17:37 Patrick Coulombe 2,348

1

vote

1

answer

77

views

Generalized linear mixed model: what is base dependent variable?

r glmm

Mar 18 '14 at 9:51 Nick Stauner 11.1k

1

vote

0

answers

533

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How to get p-value for fixed-effects by model comparsion?

r p-value lme4-nlme

Feb 26 '14 at 7:59 user3288202 1,035

0

votes

0

answers

640

views

How to calculate p value from ANOVA function for LMM results?

r anova p-value linear-model

Aug 29 '14 at 12:18 user3288202 1,035

0

votes

1

answer

1k

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Lsmeans: Is this what I did?

r paired-comparisons

Aug 27 '14 at 1:06 Russ Lenth 12.1k

0

votes

1

answer

63

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Does the first line of interaction output from lmer contain all levels of variables?

interpretation lme4-nlme

Mar 27 '14 at 21:05 Patrick Coulombe 2,348

0

votes

0

answers

140

views

LMM models with two difference reference categories yield two different results

r lme4-nlme

Mar 20 '14 at 19:02 user3288202 1,035

0

votes

1

answer

121

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GLMM: Many models?

r glmm

Mar 19 '14 at 13:01 Community♦ 1

0

votes

0

answers

493

views

Afex does not give me all p-values of all parameters. What should I do?

r p-value lme4-nlme

Feb 26 '14 at 16:02 user3288202 1,035

0

votes

0

answers

237

views

pvals.fnc does not work with random intercept and slope. How to get p-values?

r p-value

Feb 26 '14 at 10:19 user3288202 1,035

0

votes

2

answers

756

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Does this residual plot look bad?

residuals

Feb 26 '14 at 0:01 broccoli 949

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30 Questions

How to get an “overall” p-value and effect size for a categorical factor in a mixed model (lme4)?

How to interpret 2-way and 3-way interaction in lmer?

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

Do I have to cite 'lme4' when using 'lmerTest'?

When no model comparison, should I use REML vs ML?

How to get proper effect size from LMM?

Can I copy output from R to Word or Excel? [closed]

Do the residual plot and QQ plot look normal?

Ordinal package: cannot run lsmeans to see all pair contrasts

Why CLMM function for ordinal mixed logistic regression changes the means?

Should I divide p into 2 for a one-tailed test in lsmeans?

A good source to understand interaction in LMM?

What should the appropriate model for my data look like?

If the log-likelihood is negative, should we choose it? - model comparison

Is this interpretation of mixed ordinal logistic regression correct?

In the optimal model, do I need to change 'REML=FALSE' to 'REML=TRUE'?

In the output of lsmeans, is “estimate” is effect size of that contrast?

Interaction: ignore two-level if three-level is significant in every case?

Is it necessary to exclude all nonsignificant parameters to choose the best model?

Fitting random intercept and slope in lmer for lme4.

Generalized linear mixed model: what is base dependent variable?

How to get p-value for fixed-effects by model comparsion?

How to calculate p value from ANOVA function for LMM results?

Lsmeans: Is this what I did?

Does the first line of interaction output from lmer contain all levels of variables?

LMM models with two difference reference categories yield two different results

GLMM: Many models?

Afex does not give me all p-values of all parameters. What should I do?

pvals.fnc does not work with random intercept and slope. How to get p-values?

Does this residual plot look bad?