Fig. 2From: Performance of blink reflex in patients during anesthesia induction with propofol and remifentanil: prediction probabilities and multinomial logistic analysisUser interface of the program “Pk Tool” for computing prediction probability (Pk). Left panel refers to the data reading function. In the middle panel, above, is the class and indicators/features selection such as settings for computation and below, is the calculation and result output unit. Right panel indicates the receiver operating characteristic curve (ROC) only used for dichotomous classes (which is not the case). Results are saved as data sheetsBack to article page