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["Different cases related to the calculation of specificity and sensitivity measures between two different programs used for adapter trimming. "]
[]
["sequence","mapping results for program A","mapping results for program B","assumption","program A","program B"]
["seq1","mapped","mapped","positive","true positive","true positive"]
["seq2","mapped","not mapped/not kept","positive","true positive","false negtive"]
["seq3","not mapped/not kept","mapped","positive","false negtive","true positive"]
["seq4","not mapped/not kept","not mapped/not kept","negative","true negative","true negative"]
[]
["Abbreviations"]
["TP","true positve"]
["FP","false positive"]
["TN","true negtive"]
["FN","false negtive"]
[]
["Equation"]
["sensitivity = TP / (TP + FN)"]
["specificity = TN / (TN + FP)"]
["true positive rate = TP / (TP + FP)"]
["true negative rate = TN / (TN + FN)"]