An Excel program for calculating statistics presented in Marfak et al.'s article 'Improved RIDIT statistic approach provides more intuitive and informative interpretation of EQ-5D Data'.

The objective is to present and share an Excel program that we have developed to perform statistical analyses based on the Improved RIDIT approach of Marfak et al.'s article 'Improved RIDIT statistic approach provides more intuitive and informative interpretation of EQ-5D Data'.