Choose your tool wisely: U charts are more informative than run charts with or without tests of significance. A comment on Unbeck et al. (2014), Unbeck et al. (2013) and Kottner (2014)

Simon, M., & Griffiths, P. (2015, January 1). Choose your tool wisely: U charts are more informative than run charts with or without tests of significance. A comment on Unbeck et al. (2014), Unbeck et al. (2013) and Kottner (2014). International Journal of Nursing Studies. Elsevier Ltd. https://doi.org/10.1016/j.ijnurstu.2014.04.002