Maximum likelihood or restricted maximum likelihood (REML) estimates of the parameters in linear mixed-effects models can be determined using the lmer function in the lme4 package for R. As for most model-fitting functions in R, the model is described in an lmer call by a form...
WalkerMcMaster UniversityAbstractMaximum likelihood or restricted maximum likelihood (REML) estimates of the pa-rameters in linear mixed-effects models can be determined using the lmer function in thelme4 package for R. As for most model-fitting functions in R, the model is described inan lmer ...
摘要 线性混合效应模型中参数的最大似然或限制最大似然(REML)估计可以使用R的lme4包中的lmer函数来确定。对于R中的大多数模型拟合函数,模型在lmer中描述通过公式调用,在这种情况下包括固定和随机效应项。公式和数据一起确定模型的数值表示,从中可以评估轮廓偏差或轮廓REML准则作为一些模型参数的函数。使用R中的约束优化...
rameters in linear mixed-effects models can be determined using the lmer function in the lme4 package for R. As for most model-fitting functions in R, the model is described in an lmer call by a formula, in this case including both fixed- and random-effects terms. ...
Fitting Linear Mixed-Effects Models Using lme4 Maximum likelihood or restricted maximum likelihood (REML) estimates of the parameters in linear mixed-effects models can be determined using the lmer func... D Bates,M Mächler,B Bolker,... - 《Statistics & Computing》 被引量: 1.2万发表: 2014...
Adding a random effect via lme4's syntax will automatically switch the model fitting procedure to use glmer, and it works with mids objects as well: # Backwards elimination for mixed (fixed and random) models ran.eff.gfo <- ForwardSelect(y.binary ~ (1 | factor.1) + x + w + z, fa...
Non-linear regression was performed using optimize function of SciPy package. Standard deviations of estimated parameters were calculated from Jacobian covariance matrix. For control the standard deviations were computed by bootstrap method. Data and fits were visualized by Matplotlib package. Analysis of...
Fitting Linear Mixed-Effects Models Using lme4 Maximum likelihood or restricted maximum likelihood (REML) estimates of the parameters in linear mixed-effects models can be determined using the lmer func... D Bates,M Mächler,B Bolker,... - 《Statistics & Computing》 被引量: 1.2万发表: 2014...
Fitting Linear Mixed-Effects Models Using lme4 Maximum likelihood or restricted maximum likelihood (REML) estimates of the parameters in linear mixed-effects models can be determined using the lmer func... D Bates,M Mächler,B Bolker,... - 《Statistics & Computing》 被引量: 1.2万发表: 2014...
Fitting Linear Mixed-Effects Models Using lme4 Maximum likelihood or restricted maximum likelihood (REML) estimates of the parameters in linear mixed-effects models can be determined using the lmer func... D Bates,M Mächler,B Bolker,... - 《Statistics & Computing》 被引量: 1.2万发表: 2014...