QoLR-package            Analysis of Health-Related Quality of Life in
                        oncology
TTD                     Time to Quality of Life score deterioration
TUDD                    Time until definitive deterioration in a
                        quality of life score
dataqol1                QLQ-C30 dataset
dataqol2                Longitudinal quality of life data
first_pos               First positive element of a vector
maxi.false              Last element of a boolean vector equals to
                        FALSE
maxi.time               Report the highest score at each measurement
                        time point
mini.time               Report the lowest score at each measurement
                        time point
plotTTD                 Plot the Kaplan-Meier curve of the TTD or TUDD
scoring.QLQBN20         Scoring of the module EORTC QLQ-BN20 for brain
                        cancer
scoring.QLQBR23         Scoring of the module EORTC QLQ-BR23
scoring.QLQC30          Scoring of the health-related quality of life
                        questionnaire EORTC QLQ-C30 for cancer
scoring.QLQCR29         Scoring of the module EORTC QLQ-CR29 for
                        colorectal cancer
scoring.QLQCX24         Scoring of the module EORTC QLQ-CX24 for
                        cervical cancer
scoring.QLQEN24         Scoring of the module EORTC QLQ-EN24 for
                        endometrial cancer
scoring.QLQHN35         Scoring of the module EORTC QLQ-H&N35
scoring.QLQLC13         Scoring of the module EORTC QLQ-LC13
scoring.QLQMY20         Scoring of the module EORTC QLQ-MY20
scoring.QLQOES18        Scoring of the module EORTC QLQ-OES18
scoring.QLQOG25         Scoring of the module EORTC QLQ-OG25
scoring.QLQPR25         Scoring of the module EORTC QLQ-PR25
scoring.QLQSTO22        Scoring of the module EORTC QLQ-STO22
whicha                  To check a condition
write.TTD               Write in a csv file the results of the time to
                        deterioration analysis
write.TUDD              Write in a csv file the results of the time
                        until definitive deterioration analysis
