get_cutoffs | R Documentation |
Get cutoff values for group predictions
get_cutoffs(x)
x |
Data frame from |
A message is printed about the thresholds. If outcome_groups
were defined the return value is a single numeric value, the threshold used
to separate predicted probabilities into outcome groups. If
risk_groups
were defined the return value is a data frame with one
column giving the group names and another column giving the minimum
predicted probability for an observation to be in that group.
machine_learn(pima_diabetes[1:20, ], patient_id, outcome = diabetes, models = "xgb", tune = FALSE) %>% predict(risk_groups = 5) %>% get_cutoffs()
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