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Recent Posts
 Getting started — loading data, writing and saving scripts January 16, 2014
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 Getting started — Installation of RStudio and some packages + using ggplot() to make a simple plot January 16, 2014
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 Mixedeffects modeling — four hour workshop — part IV: LMEs November 5, 2013
Tag Archives: collinearity
Modelling – examining correlations among predictors
In a previous post, we used merge() to create a joint database holding a large set of data on the attributes of the 160 words presented in a lexical decision experiment whose completion I supervised a while ago. I would … Continue reading
Modelling – examining the correlations between predictor variables
This post will consider how to explore the relationship between a set of variables: variables that we will ultimately use in a mixedeffects analysis of lexical decision data. Most of the analyses we will be doing will examine whether observed … Continue reading
Posted in 10. Modelling  collinearity, modelling, rstats
Tagged collinearity, correlation, multicollinearity, regression
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