rosser

811 reputation

412

bio	website
	location	Dublin, Ireland
	age
visits	member for	1 year, 7 months
	seen	Mar 5 at 2:13
stats	profile views	88

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

summary answers questions tags badges favorites bounties reputation activity

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?

3h 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 2,172

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

817

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 5,669

votes

answers

584

views

One sentence explanation of the AIC for non-technical types

aic

mar 5 '12 at 23:06 Wayne 4,696

votes

answers

786

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 2,523

votes

answer

475

views

How to make a randomForest algorithm cost-sensitive?

random-forest

nov 25 '11 at 16:09 Simone 903

votes

answer

595

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 8,562

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

votes

answers

523

views

Does standardising independent variables reduce collinearity?

bayesian mcmc

oct 9 '11 at 2:48 rolando2 5,669

votes

answer

186

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