Step function from dataframe — cfg_step_fn • ggoutbreak

Step function from dataframe

Usage

cfg_step_fn(changes, ..., col_name = setdiff(colnames(changes), "t"))

Arguments

changes: a dataframe with t and <col_name> columns which define the cut points for a step function.
...: not used
col_name: the value column (optional if only 2 columns)

Value

a function that inputs a vector t and returns the next smallest corresponding value in <col_name> (or the first one)