Two papers, with code: Statistical Methods for Linguistic Research (Parts 1 and 2)

Here are two papers that may be useful for researchers in psychology, linguistics, and cognitive science:

Shravan Vasishth and Bruno Nicenboim. Statistical methods for linguistic research: Foundational Ideas - Part I. Language and Linguistics Compass, 2016. In Press. 
PDF: http://bit.ly/VasNicPart1
Code: http://bit.ly/VasNicPart1Code
Bruno Nicenboim and Shravan Vasishth. Statistical methods for linguistics research: Foundational Ideas - Part II. Language and Linguistics Compass, 2016. In Press.
PDF:  http://bit.ly/NicVasPart2
Code: http://bit.ly/NicVasPart2Code