Filter by Domains — filter_by

filter_by_doms filters a data frame by identifying exact domain matches and either keeping or removing rows with the identified domain

Usage

filter_by_doms(
  prot,
  column = "DomArch",
  doms_keep = c(),
  doms_remove = c(),
  ignore.case = FALSE
)

prot: Dataframe to filter
column: Column to search for domains in (DomArch column)
doms_keep: Vector of domains that must be identified within column in order for observation to be kept
doms_remove: Vector of domains that, if found within an observation, will be removed
ignore.case: Should the matching be non case sensitive

Filtered data frame

There is no need to make the domains 'regex safe', that will be handled by this function

Samuel Chen, Janani Ravi

if (FALSE) { # \dontrun{
filter_by_doms()
} # }