splitn: String Decomposition with Operators
In IFC: Tools for Imaging Flow Cytometry

splitn

R Documentation

String Decomposition with Operators

Helper that will split definition into chunks of names and operators.

splitn(
  definition,
  all_names,
  alt_names,
  operators = c("And", "Or", "Not", "(", ")"),
  split = "|",
  scalar = FALSE,
  dsplit = FALSE
)

`definition`	definition to be split
`all_names`	the names of all allowed names.
`alt_names`	vector of same length as 'all_names' to use for substitution. It can be used to speed up the process.
`operators`	operators used. Default is c("And", "Or", "Not", "(", ")").
`split`	string used for splitting. Default is "\|".
`scalar`	whether to allow presence of scalar or not. Default is FALSE.
`dsplit`	whether to allow presence of duplicated occurrences of 'split' or not. Default is FALSE.