Interactively building test forms from an IRT perspective An application of R and Shiny

Overview R R is an open source statistical programming language. Pros: Common statistical procedures are found in R Can extend functionality with packages/functions Cons: Need to be comfortable with code Reproducible Research Reproducible research has become popular. Commonly a document that contains both analysis and text. This can be done with Rmarkdown and knitr. Iterative/Interactive Data Analysis This type of analysis requires some input from the user.

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