Extract a signature

Features with non-zero coefficients (where applicable) from selected model are considered as signature

Usage

signature(object, index, n, cutoff, measure, set, ...)

# S4 method for Renoir,numeric,numeric,missing,missing,missing
signature(object, index, n, cutoff, measure, set, grouped = F)

# S4 method for Renoir,missing,missing,numeric,character,character
signature(
  object,
  index,
  n,
  cutoff,
  measure,
  set = c("train", "test", "full"),
  ...
)

# S4 method for Renoir,missing,missing,missing,character,character
signature(
  object,
  index,
  n,
  cutoff,
  measure,
  set = c("train", "test", "full"),
  ...
)

# S4 method for Renoir,missing,missing,numeric,missing,missing
signature(
  object,
  index,
  n,
  cutoff,
  measure,
  set = c("train", "test", "full"),
  ...
)

# S4 method for Renoir,missing,missing,missing,missing,missing
signature(object, index, n, cutoff, measure, set = c("train", "test", "full"))

# S4 method for Renoir,numeric,numeric,numeric,ANY,ANY
signature(object, index, n, cutoff, grouped = F)

Arguments

grouped

logical, whether to merge results from a multi-response to obtain a single set of features