aic related queries in StatsXchanger | QueryXchanger

How should mixed effects models be compared and or validated?

hypothesis-testing mixed-model cross-validation aic degrees-of-freedom
Updated February 19, 2019 08:19 AM

Can AIC compare across different types of model?

lme4-nlme model-selection aic
Updated February 19, 2019 08:19 AM

Comparing AIC, BIC and HQC for selection of nested model

regression aic splines bic
Updated February 18, 2019 10:19 AM

AIC influences by the number of the model parameters

aic mixture
Updated February 17, 2019 05:19 AM

Interpreting significant model parameters in less well fitting AIC model

mixed-model interpretation aic
Updated February 14, 2019 08:19 AM

Can I ignore statistical distribution if errors are small

distributions aic
Updated February 14, 2019 08:19 AM

How are “MuMIn::mod.sel()” and “car::Anova()”/"lmerTest::anova() different for selecting the most optimal model? Is it only the AIC and AICc?

r mixed-model model-selection lme4-nlme aic
Updated February 14, 2019 03:19 AM

Is it inherently invalid to use BIC for model averaging?

aic bic model-averaging
Updated February 08, 2019 10:19 AM

How can I choose correct variant of ADF test?

stationarity aic bic
Updated February 08, 2019 10:19 AM

How can I compare parametric and semiparametric survival models?

survival cox-model likelihood aic weibull
Updated February 04, 2019 18:19 PM

Vuong-test for comparing non-nested models (with different number of items) in CFA?

aic model-comparison confirmatory-factor lavaan
Updated February 03, 2019 21:19 PM

Comparing non-nested GLMMs with AIC

mixed-model aic nested-models
Updated February 01, 2019 20:19 PM

Are there circumstances in which BIC is useful and AIC is not?

model-selection aic prior information-theory bic
Updated January 30, 2019 16:19 PM

BIC or AIC to determine the optimal number of clusters in a scale-free graph?

clustering aic graph-theory bic
Updated January 29, 2019 19:19 PM

Average AIC or sum of AICs across patients?

bayesian predictive-models model-selection model aic
Updated January 29, 2019 16:19 PM

Why do we get the same AIC for different models in a GLMM?

r aic glmm
Updated January 28, 2019 12:19 PM

How to determine the best order of Markov chain model in different way?

markov-process aic
Updated January 28, 2019 05:19 AM

AIC model selection seems incoherent

model-selection aic
Updated January 25, 2019 05:19 AM

index and base year

inference descriptive-statistics excel algebraic-statistics
Updated January 23, 2019 16:19 PM

Relation between the AIC and the Kullback-Leibler Divergence

aic kullback-leibler
Updated January 17, 2019 16:19 PM

Extremely large difference in AICs between two models

mixed-model aic
Updated January 14, 2019 20:19 PM

Generalising AIC results over multiple samples

model-selection model aic
Updated January 13, 2019 01:19 AM

Selection optimum polynomial fit

modeling aic polynomial
Updated January 12, 2019 19:19 PM

Is the use of loglik or AIC to compare logit/probit/cloglog models valid?

generalized-linear-model lme4-nlme aic
Updated January 09, 2019 09:19 AM

AIC Calculation using log likelihood

model-selection aic log-likelihood
Updated January 07, 2019 19:19 PM

Standardize lm's when explanatory variables are qualitative

r regression aic standardization
Updated December 27, 2018 07:19 AM

GIC formula and code in Matlab

aic
Updated December 26, 2018 18:19 PM

Calculating the relative likelihood with AIC values

model-selection aic likelihood-ratio
Updated December 18, 2018 12:19 PM

Understanding Intuition for ETS Damping Selection via AIC/BIC

time-series forecasting aic bic exponential-smoothing
Updated December 10, 2018 18:19 PM

AIC formula in R vs Python

regression maximum-likelihood aic
Updated December 08, 2018 18:19 PM

When to disregard AIC as a criterion in model selection

regression model-selection aic
Updated December 05, 2018 21:19 PM

What do I do when values of AIC are low and approximately equal?

forecasting model-selection arima aic
Updated December 05, 2018 10:19 AM

Autocorrelation in glm.nb with one variable

generalized-linear-model autocorrelation aic
Updated November 30, 2018 09:19 AM

Better AIC but worst cross validation error rate

cross-validation aic
Updated November 29, 2018 15:19 PM

How many candidate models to include in AIC model selection?

model-selection aic
Updated November 28, 2018 19:19 PM

Fitting an ARMA-GARCH using AIC

arima autocorrelation aic garch log-likelihood
Updated November 27, 2018 17:19 PM

Handling collinearity in GAM

model-selection multicollinearity aic gam
Updated November 21, 2018 20:19 PM

AIC calculated in lm(y~1) and stepwise selection in R

r model-selection aic bic
Updated November 17, 2018 18:19 PM

Stepwise AIC - Does there exist controversy surrounding this topic?

forecasting predictive-models arima aic stepwise-regression
Updated November 17, 2018 18:19 PM

Shrinkage methods - are they any good for statistical inference or should they be used for prediction goals only?

machine-learning statistical-significance feature-selection model-selection aic
Updated November 16, 2018 16:19 PM

AIC based model selection, hyperparameter optimization and in-sample prediction

cross-validation aic hyperparameter in-sample
Updated November 16, 2018 11:19 AM

Information criterion when model could be mis-specified and data is dependent

aic bic information-criteria
Updated November 08, 2018 22:19 PM

How is the Akaike information criterion (AIC) affected by sample size?

sample aic
Updated November 08, 2018 20:19 PM

Aikaike Information Criterion: derivation in original paper

mathematical-statistics model-selection aic information-theory theory
Updated November 06, 2018 19:19 PM

Convince me that AIC can't be used to compare models with different sample sizes

model-selection sample-size aic
Updated November 06, 2018 16:19 PM

DIC/MDIC is negative. Is this a red-flag or normal?

bayesian aic model-comparison dic
Updated November 06, 2018 05:19 AM

If $X_1,\cdots,X_n \sim \mathcal{N}(\mu,1)$, project unbiased estimator $X_1$ on the span of score function and a constant

mathematical-statistics linear-algebra algebraic-statistics
Updated November 02, 2018 17:19 PM

How can we calculate AIC from a negative binomial GLMM?

r aic glmm negative-binomial bic
Updated November 02, 2018 12:19 PM

Linear Model Selection Using AIC and Randomisation Test

r regression aic
Updated November 01, 2018 13:19 PM

linear regression AIC and Randomisation Test

model-selection aic
Updated October 31, 2018 21:19 PM

aic related issues & queries in StatsXchanger