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Stress Testing Dynamic R/exams Exercises

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tutorials

Before actually using a dynamic exercise in a course it should be thoroughly tested. While certain aspects require critical reading by a human, other aspects can be automatically stress-tested in R. Read More ›

R/exams @ useR! 2019

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general

Pre-conference tutorial about R/exams at useR! 2019 (The R User Conference) in Toulouse: Slides, example code, and links to further information. Read More ›

CRAN Release of R/exams 2.3-3 and 2.3-4

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general

New minor releases of the R/exams package to CRAN, containing a new dedicated function for online quizzes/exams in the Canvas learning management system. Moreover, the update provides a range of smaller improvements and bug fixes. Read More ›

Using R/exams for Written Exams in Finance Classes

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general

Experiences with using R/exams for written exams in finance classes with a moderate number of students at Texas A&M International University (TAMIU). Read More ›

Mathematical Notation in Online R/exams

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tutorials

Many R/exams exercises employ mathematical notation that needs to be converted and rendered suitably for inclusion in online exams. While R/exams attempts to set suitable defaults, an overview is provided of possible adjustments and when these might be useful or even necessary. Read More ›

CRAN Release of R/exams 2.3-2

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general

New minor release of the R/exams package to CRAN, containing a range of smaller improvements and bug fixes. Notably scanning of written NOPS exams is enhanced and made more reliable and a new exercise template demonstrates how to use advanced processing of numeric answers in Moodle. Read More ›

confint3: 2-Sided Confidence Interval (Extended Moodle Version)

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templates

Exercise template for computing the 2-sided confidence interval (with extended Moodle processing) for the mean based on a random sample. Read More ›

R/exams @ eRum 2018

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general

Keynote lecture about R/exams at eRum 2018 (European R Users Meeting) in Budapest: Slides, video, e-learning, replication materials. Read More ›

fruit2: Image-Based Systems of Linear Equations (Single-Choice)

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templates

Exercise template for solving a system of three linear equations (single-choice) with a problem description based on shuffled images. Read More ›

fruit: Image-Based Systems of Linear Equations (Numeric)

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templates

Exercise template for solving a system of three linear equations (numeric answer) with a problem description based on shuffled images. Read More ›