Published papers:

• Lans, van der R., Cremers, J., Klugkist, I., Zwart, R. (2020). Teachers’ interpersonal relationships and instructional expertise: How are they related? Studies in Educational Evaluation, 66.
• Mulder, K.T. and Klugkist, I. (2020). Bayesian Tests for Circular Uniformity. Journal of Statsitical Planning and Inference, 211, 315-325
• Mulder, K.T., Klugkist, I., Van Renswoude, D., Visser, I. (2020). Mixtures of Peaked Power Batschelet Distributions for Circular Data With Application to Saccade Directions. Journal of Mathematical Psychology, 95,
• Mulder, K., Jongsma, P. & Klugkist, I. (2020). Bayesian inference for mixtures of von Mises distributions using reversible jump MCMC sampler. Journal of Statistical Computation and Simulation. 90, 9, 1539-1556.
• Cremers, J., Pennings, H.J.M., Mainhard, M.T., Klugkist, I. (2019). Circular Modelling of Circumplex Measurements for Interpersonal Behavior,
• Cremers, J., Mainhard, M.T. & Klugkist, I. (2018). Assessing a Bayesian Embedding Approach to Circular Regression Models. Methodology, 14(2), 69-81.
• Cremers, J., Klugkist, I. (2018). One direction? A tutorial for circular data using R with examples in cognitive psychology. Frontiers in Psychology: Cognitive Science.
• Cremers, J., Mulder, K.T., Klugkist, I. (2018). Circular interpretation of regression coefficients. British Journal of Mathematical and Statistical Psychology, 71, 75-95.
• Mulder, K.T., Klugkist, I. (2017). Bayesian estimation and hypothesis tests for a circular Generalized Linear Model. Journal of Mathematical Psychology, 80, 4-14.
• Ketelaar, J., Cremers, J., Mulder, K., Klugkist, I. (2015). Statistiek op de cirkel. Stator, 16, 24-27.
• Baayen, C., Klugkist, I. (2014). Evaluating order-constrained hypotheses for circular data from a between-within subjects design. Psychological Methods, 19, 398-408.
• Baayen, C., Klugkist, I., Mechsner, F. (2012). A test of order constrained hypotheses for circular data with applications to human movement science. Journal of Motor Behavior, 44, 351-363.
• Klugkist, I., Bullens, J., Postma, A. (2012). Evaluating Order Constrained Hypotheses for Circular Data using Permutation Tests. British Journal of Mathematical and Statistical Psychology, 65, 222-236.

Book chapter:

• Klugkist, I., Cremers, J., Mulder, K.T. (2018). Bayesian Analysis of Circular Data in Social and Behavioural Sciences. In Ley, C & Verdebout, T. Applied Directional Statistics: Modern Methods and Case Studies (pp. 156 – 199). Chapman & Hall/CRC Press.