rosser

811 reputation

412

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Psychiatrist, Trickcyclist, Marathoner

	811 reputation	bio	website		visits	member for	1 year, 7 months
412 badges		location	Dublin, Ireland		seen	Mar 5 at 2:13

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22 Questions

views newest activity votes

votes

answers

kviews

What are the cons of Bayesian analysis?

bayesian

oct 18 '11 at 18:55 user873 411

votes

answer

kviews

What is the difference between generalized estimating equations and GLMM?

1d ago William Aeberhard 1

votes

answer

131

views

Why the infrequent use of machine learning techniques in translational biomedicine?

machine-learning

dec 4 '11 at 18:09 bayerj 2,192

votes

answers

184

views

Neural network model to predict treatment outcome

predictive-models neural-networks

dec 4 '11 at 19:42 chl♦ 27.2k

votes

answer

819

views

How do I analyse data with a ceiling effect?

skewness

nov 10 '11 at 1:29 Mike Lawrence 4,652

votes

answer

157

views

How should one control for group and individual differences in pre-treatment scores in a randomised controlled trial?

clinical-trials

oct 30 '11 at 0:11 rolando2 5,694

votes

answers

591

views

One sentence explanation of the AIC for non-technical types

aic

mar 5 '12 at 23:06 Wayne 4,706

votes

answers

791

views

How should I interpret the interaction term in a cox proportional hazards model?

survival interaction

may 19 at 19:05 Community♦ 1

votes

answer

views

Is there a method for constructing decision trees that takes account of structured/hierarchical/multilevel predictors?

regression machine-learning multilevel-analysis cart

may 10 '12 at 14:22 Momo 2,533

votes

answer

475

views

How to make a randomForest algorithm cost-sensitive?

random-forest

nov 25 '11 at 16:09 Simone 903

votes

answer

596

views

Interpreting coefficients of ordinal logistic regression when there is clustering within the data

mixed-model logistic ordinal gee

jul 24 at 1:30 Macro 14.9k

votes

answers

344

views

If you use 10-fold cross validation, which tree is representative?

cross-validation

mar 5 '12 at 20:35 jbowman 8,572

votes

answers

142

views

How do I derive principal components taking account of repeated measures?

repeated-measures pca scales

dec 15 '11 at 22:44 chl♦ 27.2k

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answers

528

views

Does standardising independent variables reduce collinearity?

bayesian mcmc

oct 9 '11 at 2:48 rolando2 5,694

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answer

187

views

How to choose the best of two highly correlated predictors in cox proportional hazards regression

aic multicollinearity cox-model

mar 27 '12 at 14:24 andrea 831

votes

answers

views

Does my multilevel modelling create false replication and spurious precision at the highest level?

bayesian multilevel-analysis bugs

oct 27 '11 at 16:02 rosser 811

votes

answer

kviews

How to perform repeated measures ordinal logistic regression using SPSS?

regression spss ordinal logistic

oct 6 '11 at 0:51 Jeromy Anglim 17.2k

vote

answers

views

GWAS and Statistical theory - does the likelihood of a detectable main effect decrease with complexity?

statistical-significance interaction information-theory bioinformatics

jun 29 at 10:12 rosser 811

vote

answer

350

views

Why dummy variables rather than one “factor” variable in modelling?

categorical-data

mar 6 '12 at 13:31 Peter Ellis 9,591

vote

answers

310

views

How do I report error from imbalanced data in a random forest algorithm?

machine-learning random-forest

jan 9 '12 at 8:32 rosser 811

vote

answers

kviews

How to interpret regression coefficients in a log-log model

regression

nov 1 '11 at 17:10 rosser 811

votes

answers

163

views

What are the assumptions of ordinal mixed effects logistic regression?

mixed-model logistic ordinal

jun 18 '12 at 22:17 rosser 811