find.matching.rows: Function find.matching.rows
In nwfsc-assess/PacFIN.Utilities: Generate fishery composition data from PacFIN data for the NWFSC

find.matching.rows

R Documentation

Function find.matching.rows

Takes two tables with a shared primary key, and returns the rows of the second table for which the keys match those of the first.

find.matching.rows(
  file,
  table,
  findex = 1,
  tindex = 1,
  tcol = 2,
  round. = TRUE
)

`file`	Rows to be matched from `table`
`table`	Superset of `file`
`findex`	columns of `file` to use to match values in `tindex`
`tindex`	columns of `table` to use to match values in `findex`
`tcol`	Still mysterious.
`round.`	if values are numeric, round. Default: TRUE.

NOTE: The way this is written assumes that the second table is a superset of the first (i.e., that each value is matched).

John R. Wallace (John.Wallace@noaa.gov), (revised) Andi Stephens, 2010.