step_find_interval — step_find_interval • hydrorecipes

divides a series into intervals and then performs dummy encoding.

Usage

step_find_interval(.rec, terms, vec, role = "augment", ...)

Arguments

.rec: the R6 recipe object.
terms: the unquoted names of the variables to use or a selector function. terms replaces the `...` of the recipes package but requires variables to be included within `c()`. For example to include variables x and y you would write `c(x,y)` in the hydrorecipes package.
vec: a vector of break points
role: character - the name of the role
...: additional arguments

Value

an updated recipe

Examples


formula <- as.formula(y~x)

rows = 200
dat <- data.frame(x = rnorm(rows),
                  y = 1:rows,
                  z = rnorm(rows))

frec1 = recipe(formula = formula, data = dat) |>
  step_find_interval(x, vec = c(-0.1, 0.0, 0.1)) |>
  plate("tbl")