Identify Changes in Slope

"Breaks" a given continuous variable at the *slope changes* identified by `sizer_aggregate` or `sizer_slice` and creates a column (named `groups`) that contains these group designations. Additionally, it identifies the start and end value of X for each group in two other new columns (named `start` and `end`, respectively)

id_slope_changes(
  raw_data = NULL,
  x = NULL,
  y = NULL,
  sizer_data = NULL,
  group_dig = 6
)

Arguments

raw_data

(dataframe) data object

x

(character) column name in `raw_data` that is the x-axis

y

(character) column name in `raw_data` that is the y-axis

sizer_data

(dataframe) object returned by `sizer_slice` or `sizer_aggregate`

group_dig

(number) digits to round group edges to