#rstats #lavaan structural equation modeling -- a postdoc developer position at University of Amsterdam https://werkenbij.uva.nl/en/vacancies/researcher-in-methods-and-statistics-specializing-in-programming-and-structural-equation-modeling-netherlands-15033. I am familiar with the package although not with all of the internal class structures and stuff. I would be comfortable working on this after the two book clubs on @hadleywickham's Advanced R and R Packages through the @DSLC community led by @jonthegeek ... but you also need to know the freaking matrix calculus to follow Satorra's asymptotic theory.

Vacancy — Researcher in Methods and Statistics Specializing in Programming and Structural Equation Modeling
<p><span>Are you an academic who works with structural equation modeling (SEM)? Do you support open-science principles? Do you use the open-source SEM package </span><span>lavaan</span><span> to conduct your research? Do you want to contribute to programming the </span><span>lavaan</span><span> package, with the goal of increasing its strength and scope? Then we </span><span>have the perfect challenge for you! </span></p><p> </p>