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Number of observations by temporal unit

Source: R/temp_obs_table.R
temp_obs_table.Rd

View the number of observations by year, month, and zone in table format

Usage

temp_obs_table(
  dat,
  project,
  x,
  zoneid = NULL,
  spat = NULL,
  lon.dat = NULL,
  lat.dat = NULL,
  cat = NULL,
  lon.spat = NULL,
  lat.spat = NULL
)

Arguments

dat

Primary data containing information on hauls or trips. Table in FishSET database contains the string 'MainDataTable'.

project

String, name of project.

x

Variable in dat containing date variable.

zoneid

Variable in dat that identifies the individual zones or areas. Defaults to NULL. Define if the name of the zone identifier variable is not `ZoneID`.

spat

Spatial data containing information on fishery management or regulatory zones. Shape, json, geojson, and csv formats are supported. Required if zoneid does not exist in dat.

lon.dat

Longitude variable in dat. Required if zoneid does not exist in dat.

lat.dat

Latitude variable in dat. Required if zoneid does not exist in dat.

cat

Variable or list in spat that identifies the individual areas or zones. If spat is class sf, cat should be name of list containing information on zones. Required if zoneid does not exist in dat.

lon.spat

Variable or list from spat containing longitude data. Required if zoneid does not exist in dat and spat is a csv file. Leave as NULL if spat is a shape or json file.

lat.spat

Variable or list from spat containing latitude data. Required if zoneid does not exist in dat and spat is a csv file. Leave as NULL if spat is a shape or json file.

Details

Prints tables displaying the number of observations by year, month, and zone. assignment_column is called to assign observations to zones if zoneid does not exist in dat. Output is not saved.

Examples

if (FALSE) {
temp_obs_table(pollockMainDataTable, spat = map2, x = "DATE_FISHING_BEGAN",
  lon.dat = "LonLat_START_LON", lat.dat = "LonLat_START_LAT", cat = "NMFS_AREA",
  lon.spat = "", lat.spat = ""
  )
}