Extract simply-defined metrics from complex objects
Source:R/genericMethods.R, R/FLComp.R, R/FLS.R, and 1 more
metrics.RdTime series summaries of complex objects are commonly needed, for example for
plotting the inputs and outputs of a class like FLStock. These
methods allow for simple specification of those metrics by means of function
calls and formulas.
Usage
metrics(object, metrics, ...)
# S4 method for class 'FLComp,list'
metrics(object, metrics, ...)
# S4 method for class 'FLS,missing'
metrics(object, metrics, ...)
# S4 method for class 'FLBiol,missing'
metrics(object, metrics, ...)Value
An object, generally of class FLQuants.
Details
A set of default metrics are defined for each class, as listed below. A call to the metrics method with no 'metrics' argument will return the default ones. Extra metrics can be computed by passing them as named arguments, like in ther examples below.
Examples
data(ple4)
# missing
metrics(ple4)
#> $ Rec
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965
#> 1 477074 710748 874712 797702 870799 615691 610017 2449900 664500
#> year
#> age 1966 1967 1968 1969 1970 1971 1972 1973 1974
#> 1 579075 428110 418228 666902 671454 433599 367450 1391430 1074920
#> year
#> age 1975 1976 1977 1978 1979 1980 1981 1982 1983
#> 1 787372 674010 1033740 879043 915553 1078660 999968 1935350 1375880
#> year
#> age 1984 1985 1986 1987 1988 1989 1990 1991 1992
#> 1 1302060 1792220 4303680 1910200 1774940 1250510 1083810 981356 854841
#> year
#> age 1993 1994 1995 1996 1997 1998 1999 2000 2001
#> 1 550376 566448 932162 893056 2431310 778427 683151 857525 634808
#> year
#> age 2002 2003 2004 2005 2006 2007 2008 2009 2010
#> 1 1792880 557844 1235790 863893 875191 1379750 1135050 1088820 1444570
#> year
#> age 2011 2012 2013 2014 2015 2016 2017
#> 1 1608190 1278010 1455050 1640700 895620 1211320 1823000
#>
#> units: 1000
#>
#> $ SSB
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966
#> all 342223 355375 362119 380052 391386 482245 440658 430475 383583 404516
#> year
#> age 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976
#> all 473938 458977 402865 370472 361610 366129 302365 298094 301757 328726
#> year
#> age 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986
#> all 329116 327544 302271 319090 290780 284211 339238 367251 394666 407972
#> year
#> age 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
#> all 470952 424696 448230 396458 356947 311431 279962 233481 222203 203391
#> year
#> age 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
#> all 204948 237863 219149 230902 234211 221902 248312 233478 253737 284447
#> year
#> age 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> all 293330 371837 453026 554245 575459 617539 709948 823276 774157 836453
#> year
#> age 2017
#> all 913290
#>
#> units: t
#>
#> $ Catch
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966
#> all 78360 88785 105186 117975 119541 126290 140815 147540 151408 162266
#> year
#> age 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976
#> all 154474 149820 146178 136619 141226 149390 151515 157994 165392 175881
#> year
#> age 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986
#> all 165843 178166 172652 184690 184494 192439 212632 228265 247071 279228
#> year
#> age 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
#> all 308480 315245 292035 250604 218184 192691 179573 151248 132629 131719
#> year
#> age 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
#> all 152195 171240 170662 145998 128107 143807 154029 140056 114551 111864
#> year
#> age 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> all 104770 113397 115703 118824 119718 131872 141055 139750 137338 131216
#> year
#> age 2017
#> all 124922
#>
#> units: t
#>
#> $ F
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968
#> all 0.242 0.279 0.311 0.324 0.325 0.336 0.367 0.394 0.388 0.362 0.348 0.354
#> year
#> age 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980
#> all 0.364 0.363 0.367 0.399 0.452 0.480 0.461 0.437 0.449 0.488 0.526 0.542
#> year
#> age 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992
#> all 0.541 0.526 0.515 0.523 0.551 0.586 0.616 0.630 0.622 0.606 0.600 0.607
#> year
#> age 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004
#> all 0.610 0.598 0.598 0.642 0.712 0.724 0.650 0.582 0.572 0.594 0.571 0.477
#> year
#> age 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> all 0.387 0.333 0.296 0.255 0.216 0.196 0.198 0.207 0.210 0.205 0.201 0.199
#> year
#> age 2017
#> all 0.199
#>
#> units: f
#>
# metrics = function
metrics(ple4, metrics=function(x) FLQuants(SSB=ssb(x), REC=rec(x),
F=fbar(x), SSBREC=ssb(x) / rec(x)))
#> $ SSB
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966
#> all 342223 355375 362119 380052 391386 482245 440658 430475 383583 404516
#> year
#> age 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976
#> all 473938 458977 402865 370472 361610 366129 302365 298094 301757 328726
#> year
#> age 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986
#> all 329116 327544 302271 319090 290780 284211 339238 367251 394666 407972
#> year
#> age 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
#> all 470952 424696 448230 396458 356947 311431 279962 233481 222203 203391
#> year
#> age 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
#> all 204948 237863 219149 230902 234211 221902 248312 233478 253737 284447
#> year
#> age 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> all 293330 371837 453026 554245 575459 617539 709948 823276 774157 836453
#> year
#> age 2017
#> all 913290
#>
#> units: t
#>
#> $ REC
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965
#> 1 477074 710748 874712 797702 870799 615691 610017 2449900 664500
#> year
#> age 1966 1967 1968 1969 1970 1971 1972 1973 1974
#> 1 579075 428110 418228 666902 671454 433599 367450 1391430 1074920
#> year
#> age 1975 1976 1977 1978 1979 1980 1981 1982 1983
#> 1 787372 674010 1033740 879043 915553 1078660 999968 1935350 1375880
#> year
#> age 1984 1985 1986 1987 1988 1989 1990 1991 1992
#> 1 1302060 1792220 4303680 1910200 1774940 1250510 1083810 981356 854841
#> year
#> age 1993 1994 1995 1996 1997 1998 1999 2000 2001
#> 1 550376 566448 932162 893056 2431310 778427 683151 857525 634808
#> year
#> age 2002 2003 2004 2005 2006 2007 2008 2009 2010
#> 1 1792880 557844 1235790 863893 875191 1379750 1135050 1088820 1444570
#> year
#> age 2011 2012 2013 2014 2015 2016 2017
#> 1 1608190 1278010 1455050 1640700 895620 1211320 1823000
#>
#> units: 1000
#>
#> $ F
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968
#> all 0.242 0.279 0.311 0.324 0.325 0.336 0.367 0.394 0.388 0.362 0.348 0.354
#> year
#> age 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980
#> all 0.364 0.363 0.367 0.399 0.452 0.480 0.461 0.437 0.449 0.488 0.526 0.542
#> year
#> age 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992
#> all 0.541 0.526 0.515 0.523 0.551 0.586 0.616 0.630 0.622 0.606 0.600 0.607
#> year
#> age 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004
#> all 0.610 0.598 0.598 0.642 0.712 0.724 0.650 0.582 0.572 0.594 0.571 0.477
#> year
#> age 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> all 0.387 0.333 0.296 0.255 0.216 0.196 0.198 0.207 0.210 0.205 0.201 0.199
#> year
#> age 2017
#> all 0.199
#>
#> units: f
#>
#> $ SSBREC
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966
#> all 0.7173 0.5000 0.4140 0.4764 0.4495 0.7833 0.7224 0.1757 0.5773 0.6986
#> year
#> age 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976
#> all 1.1070 1.0974 0.6041 0.5517 0.8340 0.9964 0.2173 0.2773 0.3832 0.4877
#> year
#> age 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986
#> all 0.3184 0.3726 0.3302 0.2958 0.2908 0.1469 0.2466 0.2821 0.2202 0.0948
#> year
#> age 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
#> all 0.2465 0.2393 0.3584 0.3658 0.3637 0.3643 0.5087 0.4122 0.2384 0.2277
#> year
#> age 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
#> all 0.0843 0.3056 0.3208 0.2693 0.3689 0.1238 0.4451 0.1889 0.2937 0.3250
#> year
#> age 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> all 0.2126 0.3276 0.4161 0.3837 0.3578 0.4832 0.4879 0.5018 0.8644 0.6905
#> year
#> age 2017
#> all 0.5010
#>
#> units: kg
#>
# metrics = formula
metrics(ple4, metrics=~ssb)
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966
#> all 342223 355375 362119 380052 391386 482245 440658 430475 383583 404516
#> year
#> age 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976
#> all 473938 458977 402865 370472 361610 366129 302365 298094 301757 328726
#> year
#> age 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986
#> all 329116 327544 302271 319090 290780 284211 339238 367251 394666 407972
#> year
#> age 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
#> all 470952 424696 448230 396458 356947 311431 279962 233481 222203 203391
#> year
#> age 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
#> all 204948 237863 219149 230902 234211 221902 248312 233478 253737 284447
#> year
#> age 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> all 293330 371837 453026 554245 575459 617539 709948 823276 774157 836453
#> year
#> age 2017
#> all 913290
#>
#> units: t
metrics(ple4, metrics=list(SSB=~ssb))
#> $ SSB
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966
#> all 342223 355375 362119 380052 391386 482245 440658 430475 383583 404516
#> year
#> age 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976
#> all 473938 458977 402865 370472 361610 366129 302365 298094 301757 328726
#> year
#> age 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986
#> all 329116 327544 302271 319090 290780 284211 339238 367251 394666 407972
#> year
#> age 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
#> all 470952 424696 448230 396458 356947 311431 279962 233481 222203 203391
#> year
#> age 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
#> all 204948 237863 219149 230902 234211 221902 248312 233478 253737 284447
#> year
#> age 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> all 293330 371837 453026 554245 575459 617539 709948 823276 774157 836453
#> year
#> age 2017
#> all 913290
#>
#> units: t
#>
metrics(ple4, metrics=list(SBMSY=~ssb/SBMSY), FLPar(SBMSY=3.87e4))
#> $ SBMSY
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968
#> all 8.84 9.18 9.36 9.82 10.11 12.46 11.39 11.12 9.91 10.45 12.25 11.86
#> year
#> age 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980
#> all 10.41 9.57 9.34 9.46 7.81 7.70 7.80 8.49 8.50 8.46 7.81 8.25
#> year
#> age 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992
#> all 7.51 7.34 8.77 9.49 10.20 10.54 12.17 10.97 11.58 10.24 9.22 8.05
#> year
#> age 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004
#> all 7.23 6.03 5.74 5.26 5.30 6.15 5.66 5.97 6.05 5.73 6.42 6.03
#> year
#> age 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> all 6.56 7.35 7.58 9.61 11.71 14.32 14.87 15.96 18.34 21.27 20.00 21.61
#> year
#> age 2017
#> all 23.60
#>
#> units: t
#>
# metrics = list
metrics(ple4, metrics=list(SSB=ssb, REC=rec, F=fbar))
#> $ SSB
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966
#> all 342223 355375 362119 380052 391386 482245 440658 430475 383583 404516
#> year
#> age 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976
#> all 473938 458977 402865 370472 361610 366129 302365 298094 301757 328726
#> year
#> age 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986
#> all 329116 327544 302271 319090 290780 284211 339238 367251 394666 407972
#> year
#> age 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
#> all 470952 424696 448230 396458 356947 311431 279962 233481 222203 203391
#> year
#> age 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
#> all 204948 237863 219149 230902 234211 221902 248312 233478 253737 284447
#> year
#> age 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> all 293330 371837 453026 554245 575459 617539 709948 823276 774157 836453
#> year
#> age 2017
#> all 913290
#>
#> units: t
#>
#> $ REC
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965
#> 1 477074 710748 874712 797702 870799 615691 610017 2449900 664500
#> year
#> age 1966 1967 1968 1969 1970 1971 1972 1973 1974
#> 1 579075 428110 418228 666902 671454 433599 367450 1391430 1074920
#> year
#> age 1975 1976 1977 1978 1979 1980 1981 1982 1983
#> 1 787372 674010 1033740 879043 915553 1078660 999968 1935350 1375880
#> year
#> age 1984 1985 1986 1987 1988 1989 1990 1991 1992
#> 1 1302060 1792220 4303680 1910200 1774940 1250510 1083810 981356 854841
#> year
#> age 1993 1994 1995 1996 1997 1998 1999 2000 2001
#> 1 550376 566448 932162 893056 2431310 778427 683151 857525 634808
#> year
#> age 2002 2003 2004 2005 2006 2007 2008 2009 2010
#> 1 1792880 557844 1235790 863893 875191 1379750 1135050 1088820 1444570
#> year
#> age 2011 2012 2013 2014 2015 2016 2017
#> 1 1608190 1278010 1455050 1640700 895620 1211320 1823000
#>
#> units: 1000
#>
#> $ F
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968
#> all 0.242 0.279 0.311 0.324 0.325 0.336 0.367 0.394 0.388 0.362 0.348 0.354
#> year
#> age 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980
#> all 0.364 0.363 0.367 0.399 0.452 0.480 0.461 0.437 0.449 0.488 0.526 0.542
#> year
#> age 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992
#> all 0.541 0.526 0.515 0.523 0.551 0.586 0.616 0.630 0.622 0.606 0.600 0.607
#> year
#> age 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004
#> all 0.610 0.598 0.598 0.642 0.712 0.724 0.650 0.582 0.572 0.594 0.571 0.477
#> year
#> age 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> all 0.387 0.333 0.296 0.255 0.216 0.196 0.198 0.207 0.210 0.205 0.201 0.199
#> year
#> age 2017
#> all 0.199
#>
#> units: f
#>
metrics(ple4, metrics=list(SSB=~ssb, REC=rec, F=fbar))
#> $ SSB
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966
#> all 342223 355375 362119 380052 391386 482245 440658 430475 383583 404516
#> year
#> age 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976
#> all 473938 458977 402865 370472 361610 366129 302365 298094 301757 328726
#> year
#> age 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986
#> all 329116 327544 302271 319090 290780 284211 339238 367251 394666 407972
#> year
#> age 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
#> all 470952 424696 448230 396458 356947 311431 279962 233481 222203 203391
#> year
#> age 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
#> all 204948 237863 219149 230902 234211 221902 248312 233478 253737 284447
#> year
#> age 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> all 293330 371837 453026 554245 575459 617539 709948 823276 774157 836453
#> year
#> age 2017
#> all 913290
#>
#> units: t
#>
#> $ REC
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965
#> 1 477074 710748 874712 797702 870799 615691 610017 2449900 664500
#> year
#> age 1966 1967 1968 1969 1970 1971 1972 1973 1974
#> 1 579075 428110 418228 666902 671454 433599 367450 1391430 1074920
#> year
#> age 1975 1976 1977 1978 1979 1980 1981 1982 1983
#> 1 787372 674010 1033740 879043 915553 1078660 999968 1935350 1375880
#> year
#> age 1984 1985 1986 1987 1988 1989 1990 1991 1992
#> 1 1302060 1792220 4303680 1910200 1774940 1250510 1083810 981356 854841
#> year
#> age 1993 1994 1995 1996 1997 1998 1999 2000 2001
#> 1 550376 566448 932162 893056 2431310 778427 683151 857525 634808
#> year
#> age 2002 2003 2004 2005 2006 2007 2008 2009 2010
#> 1 1792880 557844 1235790 863893 875191 1379750 1135050 1088820 1444570
#> year
#> age 2011 2012 2013 2014 2015 2016 2017
#> 1 1608190 1278010 1455050 1640700 895620 1211320 1823000
#>
#> units: 1000
#>
#> $ F
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968
#> all 0.242 0.279 0.311 0.324 0.325 0.336 0.367 0.394 0.388 0.362 0.348 0.354
#> year
#> age 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980
#> all 0.364 0.363 0.367 0.399 0.452 0.480 0.461 0.437 0.449 0.488 0.526 0.542
#> year
#> age 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992
#> all 0.541 0.526 0.515 0.523 0.551 0.586 0.616 0.630 0.622 0.606 0.600 0.607
#> year
#> age 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004
#> all 0.610 0.598 0.598 0.642 0.712 0.724 0.650 0.582 0.572 0.594 0.571 0.477
#> year
#> age 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> all 0.387 0.333 0.296 0.255 0.216 0.196 0.198 0.207 0.210 0.205 0.201 0.199
#> year
#> age 2017
#> all 0.199
#>
#> units: f
#>
data(ple4)
# Get default metrics
metrics(ple4)
#> $ Rec
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965
#> 1 477074 710748 874712 797702 870799 615691 610017 2449900 664500
#> year
#> age 1966 1967 1968 1969 1970 1971 1972 1973 1974
#> 1 579075 428110 418228 666902 671454 433599 367450 1391430 1074920
#> year
#> age 1975 1976 1977 1978 1979 1980 1981 1982 1983
#> 1 787372 674010 1033740 879043 915553 1078660 999968 1935350 1375880
#> year
#> age 1984 1985 1986 1987 1988 1989 1990 1991 1992
#> 1 1302060 1792220 4303680 1910200 1774940 1250510 1083810 981356 854841
#> year
#> age 1993 1994 1995 1996 1997 1998 1999 2000 2001
#> 1 550376 566448 932162 893056 2431310 778427 683151 857525 634808
#> year
#> age 2002 2003 2004 2005 2006 2007 2008 2009 2010
#> 1 1792880 557844 1235790 863893 875191 1379750 1135050 1088820 1444570
#> year
#> age 2011 2012 2013 2014 2015 2016 2017
#> 1 1608190 1278010 1455050 1640700 895620 1211320 1823000
#>
#> units: 1000
#>
#> $ SSB
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966
#> all 342223 355375 362119 380052 391386 482245 440658 430475 383583 404516
#> year
#> age 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976
#> all 473938 458977 402865 370472 361610 366129 302365 298094 301757 328726
#> year
#> age 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986
#> all 329116 327544 302271 319090 290780 284211 339238 367251 394666 407972
#> year
#> age 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
#> all 470952 424696 448230 396458 356947 311431 279962 233481 222203 203391
#> year
#> age 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
#> all 204948 237863 219149 230902 234211 221902 248312 233478 253737 284447
#> year
#> age 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> all 293330 371837 453026 554245 575459 617539 709948 823276 774157 836453
#> year
#> age 2017
#> all 913290
#>
#> units: t
#>
#> $ Catch
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966
#> all 78360 88785 105186 117975 119541 126290 140815 147540 151408 162266
#> year
#> age 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976
#> all 154474 149820 146178 136619 141226 149390 151515 157994 165392 175881
#> year
#> age 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986
#> all 165843 178166 172652 184690 184494 192439 212632 228265 247071 279228
#> year
#> age 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
#> all 308480 315245 292035 250604 218184 192691 179573 151248 132629 131719
#> year
#> age 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
#> all 152195 171240 170662 145998 128107 143807 154029 140056 114551 111864
#> year
#> age 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> all 104770 113397 115703 118824 119718 131872 141055 139750 137338 131216
#> year
#> age 2017
#> all 124922
#>
#> units: t
#>
#> $ F
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968
#> all 0.242 0.279 0.311 0.324 0.325 0.336 0.367 0.394 0.388 0.362 0.348 0.354
#> year
#> age 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980
#> all 0.364 0.363 0.367 0.399 0.452 0.480 0.461 0.437 0.449 0.488 0.526 0.542
#> year
#> age 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992
#> all 0.541 0.526 0.515 0.523 0.551 0.586 0.616 0.630 0.622 0.606 0.600 0.607
#> year
#> age 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004
#> all 0.610 0.598 0.598 0.642 0.712 0.724 0.650 0.582 0.572 0.594 0.571 0.477
#> year
#> age 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> all 0.387 0.333 0.296 0.255 0.216 0.196 0.198 0.207 0.210 0.205 0.201 0.199
#> year
#> age 2017
#> all 0.199
#>
#> units: f
#>
# Adds to defaults
metrics(ple4, PG=function(x) stock.n(x)[10,])
#> $ Rec
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965
#> 1 477074 710748 874712 797702 870799 615691 610017 2449900 664500
#> year
#> age 1966 1967 1968 1969 1970 1971 1972 1973 1974
#> 1 579075 428110 418228 666902 671454 433599 367450 1391430 1074920
#> year
#> age 1975 1976 1977 1978 1979 1980 1981 1982 1983
#> 1 787372 674010 1033740 879043 915553 1078660 999968 1935350 1375880
#> year
#> age 1984 1985 1986 1987 1988 1989 1990 1991 1992
#> 1 1302060 1792220 4303680 1910200 1774940 1250510 1083810 981356 854841
#> year
#> age 1993 1994 1995 1996 1997 1998 1999 2000 2001
#> 1 550376 566448 932162 893056 2431310 778427 683151 857525 634808
#> year
#> age 2002 2003 2004 2005 2006 2007 2008 2009 2010
#> 1 1792880 557844 1235790 863893 875191 1379750 1135050 1088820 1444570
#> year
#> age 2011 2012 2013 2014 2015 2016 2017
#> 1 1608190 1278010 1455050 1640700 895620 1211320 1823000
#>
#> units: 1000
#>
#> $ SSB
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966
#> all 342223 355375 362119 380052 391386 482245 440658 430475 383583 404516
#> year
#> age 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976
#> all 473938 458977 402865 370472 361610 366129 302365 298094 301757 328726
#> year
#> age 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986
#> all 329116 327544 302271 319090 290780 284211 339238 367251 394666 407972
#> year
#> age 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
#> all 470952 424696 448230 396458 356947 311431 279962 233481 222203 203391
#> year
#> age 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
#> all 204948 237863 219149 230902 234211 221902 248312 233478 253737 284447
#> year
#> age 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> all 293330 371837 453026 554245 575459 617539 709948 823276 774157 836453
#> year
#> age 2017
#> all 913290
#>
#> units: t
#>
#> $ Catch
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966
#> all 78360 88785 105186 117975 119541 126290 140815 147540 151408 162266
#> year
#> age 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976
#> all 154474 149820 146178 136619 141226 149390 151515 157994 165392 175881
#> year
#> age 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986
#> all 165843 178166 172652 184690 184494 192439 212632 228265 247071 279228
#> year
#> age 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
#> all 308480 315245 292035 250604 218184 192691 179573 151248 132629 131719
#> year
#> age 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
#> all 152195 171240 170662 145998 128107 143807 154029 140056 114551 111864
#> year
#> age 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> all 104770 113397 115703 118824 119718 131872 141055 139750 137338 131216
#> year
#> age 2017
#> all 124922
#>
#> units: t
#>
#> $ F
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968
#> all 0.242 0.279 0.311 0.324 0.325 0.336 0.367 0.394 0.388 0.362 0.348 0.354
#> year
#> age 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980
#> all 0.364 0.363 0.367 0.399 0.452 0.480 0.461 0.437 0.449 0.488 0.526 0.542
#> year
#> age 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992
#> all 0.541 0.526 0.515 0.523 0.551 0.586 0.616 0.630 0.622 0.606 0.600 0.607
#> year
#> age 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004
#> all 0.610 0.598 0.598 0.642 0.712 0.724 0.650 0.582 0.572 0.594 0.571 0.477
#> year
#> age 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> all 0.387 0.333 0.296 0.255 0.216 0.196 0.198 0.207 0.210 0.205 0.201 0.199
#> year
#> age 2017
#> all 0.199
#>
#> units: f
#>
#> $ PG
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966
#> 10 68585 74612 79021 78691 73222 82791 88328 89950 74802 67159
#> year
#> age 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976
#> 10 68866 75288 76834 76615 66653 57589 92987 75118 60678 46683
#> year
#> age 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986
#> 10 36598 33352 31240 26644 22198 29551 29399 26037 22968 23691
#> year
#> age 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
#> 10 21446 18014 15058 12910 16298 15761 13207 11094 14408 12542
#> year
#> age 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
#> 10 12624 11590 10286 9460 9464 9309 9758 11424 12765 27199
#> year
#> age 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> 10 33875 43959 58555 67452 121698 135291 198423 235842 277893 372467
#> year
#> age 2017
#> 10 443492
#>
#> units: 1000
#>
# Defines metrics to be computed
metrics(ple4, metrics=list(PG=function(x) stock.n(x)[10,]))
#> $ PG
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966
#> 10 68585 74612 79021 78691 73222 82791 88328 89950 74802 67159
#> year
#> age 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976
#> 10 68866 75288 76834 76615 66653 57589 92987 75118 60678 46683
#> year
#> age 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986
#> 10 36598 33352 31240 26644 22198 29551 29399 26037 22968 23691
#> year
#> age 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
#> 10 21446 18014 15058 12910 16298 15761 13207 11094 14408 12542
#> year
#> age 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
#> 10 12624 11590 10286 9460 9464 9309 9758 11424 12765 27199
#> year
#> age 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> 10 33875 43959 58555 67452 121698 135291 198423 235842 277893 372467
#> year
#> age 2017
#> 10 443492
#>
#> units: 1000
#>
data(ple4.biol)
# Get default metrics
metrics(ple4.biol)
#> $ R
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965
#> 1 477074 710748 874712 797702 870799 615691 610017 2449900 664500
#> year
#> age 1966 1967 1968 1969 1970 1971 1972 1973 1974
#> 1 579075 428110 418228 666902 671454 433599 367450 1391430 1074920
#> year
#> age 1975 1976 1977 1978 1979 1980 1981 1982 1983
#> 1 787372 674010 1033740 879043 915553 1078660 999968 1935350 1375880
#> year
#> age 1984 1985 1986 1987 1988 1989 1990 1991 1992
#> 1 1302060 1792220 4303680 1910200 1774940 1250510 1083810 981356 854841
#> year
#> age 1993 1994 1995 1996 1997 1998 1999 2000 2001
#> 1 550376 566448 932162 893056 2431310 778427 683151 857525 634808
#> year
#> age 2002 2003 2004 2005 2006 2007 2008 2009 2010
#> 1 1792880 557844 1235790 863893 875191 1379750 1135050 1088820 1444570
#> year
#> age 2011 2012 2013 2014 2015 2016 2017
#> 1 1608190 1278010 1455050 1640700 895620 1211320 1823000
#>
#> units: 1000
#>
#> $ B
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965
#> all 402414 421111 456662 485670 499319 575609 533633 549102 508183
#> year
#> age 1966 1967 1968 1969 1970 1971 1972 1973 1974
#> all 541547 547678 528828 482689 452829 451512 447967 397447 423640
#> year
#> age 1975 1976 1977 1978 1979 1980 1981 1982 1983
#> all 464876 482218 478051 473121 455674 465713 425416 477746 541397
#> year
#> age 1984 1985 1986 1987 1988 1989 1990 1991 1992
#> all 579572 608773 728868 757282 689841 630289 554640 504316 437467
#> year
#> age 1993 1994 1995 1996 1997 1998 1999 2000 2001
#> all 386902 329622 329282 314948 381319 387303 359182 334261 348122
#> year
#> age 2002 2003 2004 2005 2006 2007 2008 2009 2010
#> all 380446 386712 389098 372721 422631 434641 528377 629539 734871
#> year
#> age 2011 2012 2013 2014 2015 2016 2017
#> all 751021 803874 904428 1026811 890302 951042 1039271
#>
#> units: t
#>
# Adds to defaults
metrics(ple4.biol, PG=function(x) n(x)[10,])
#> $ R
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965
#> 1 477074 710748 874712 797702 870799 615691 610017 2449900 664500
#> year
#> age 1966 1967 1968 1969 1970 1971 1972 1973 1974
#> 1 579075 428110 418228 666902 671454 433599 367450 1391430 1074920
#> year
#> age 1975 1976 1977 1978 1979 1980 1981 1982 1983
#> 1 787372 674010 1033740 879043 915553 1078660 999968 1935350 1375880
#> year
#> age 1984 1985 1986 1987 1988 1989 1990 1991 1992
#> 1 1302060 1792220 4303680 1910200 1774940 1250510 1083810 981356 854841
#> year
#> age 1993 1994 1995 1996 1997 1998 1999 2000 2001
#> 1 550376 566448 932162 893056 2431310 778427 683151 857525 634808
#> year
#> age 2002 2003 2004 2005 2006 2007 2008 2009 2010
#> 1 1792880 557844 1235790 863893 875191 1379750 1135050 1088820 1444570
#> year
#> age 2011 2012 2013 2014 2015 2016 2017
#> 1 1608190 1278010 1455050 1640700 895620 1211320 1823000
#>
#> units: 1000
#>
#> $ B
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965
#> all 402414 421111 456662 485670 499319 575609 533633 549102 508183
#> year
#> age 1966 1967 1968 1969 1970 1971 1972 1973 1974
#> all 541547 547678 528828 482689 452829 451512 447967 397447 423640
#> year
#> age 1975 1976 1977 1978 1979 1980 1981 1982 1983
#> all 464876 482218 478051 473121 455674 465713 425416 477746 541397
#> year
#> age 1984 1985 1986 1987 1988 1989 1990 1991 1992
#> all 579572 608773 728868 757282 689841 630289 554640 504316 437467
#> year
#> age 1993 1994 1995 1996 1997 1998 1999 2000 2001
#> all 386902 329622 329282 314948 381319 387303 359182 334261 348122
#> year
#> age 2002 2003 2004 2005 2006 2007 2008 2009 2010
#> all 380446 386712 389098 372721 422631 434641 528377 629539 734871
#> year
#> age 2011 2012 2013 2014 2015 2016 2017
#> all 751021 803874 904428 1026811 890302 951042 1039271
#>
#> units: t
#>
#> $ PG
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966
#> 10 68585 74612 79021 78691 73222 82791 88328 89950 74802 67159
#> year
#> age 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976
#> 10 68866 75288 76834 76615 66653 57589 92987 75118 60678 46683
#> year
#> age 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986
#> 10 36598 33352 31240 26644 22198 29551 29399 26037 22968 23691
#> year
#> age 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
#> 10 21446 18014 15058 12910 16298 15761 13207 11094 14408 12542
#> year
#> age 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
#> 10 12624 11590 10286 9460 9464 9309 9758 11424 12765 27199
#> year
#> age 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> 10 33875 43959 58555 67452 121698 135291 198423 235842 277893 372467
#> year
#> age 2017
#> 10 443492
#>
#> units: 1000
#>
# Defines metrics to be computed
metrics(ple4.biol, metrics=list(PG=function(x) n(x)[10,]))
#> $ PG
#> An object of class "FLQuant"
#> , , unit = unique, season = all, area = unique
#>
#> year
#> age 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966
#> 10 68585 74612 79021 78691 73222 82791 88328 89950 74802 67159
#> year
#> age 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976
#> 10 68866 75288 76834 76615 66653 57589 92987 75118 60678 46683
#> year
#> age 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986
#> 10 36598 33352 31240 26644 22198 29551 29399 26037 22968 23691
#> year
#> age 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
#> 10 21446 18014 15058 12910 16298 15761 13207 11094 14408 12542
#> year
#> age 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
#> 10 12624 11590 10286 9460 9464 9309 9758 11424 12765 27199
#> year
#> age 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
#> 10 33875 43959 58555 67452 121698 135291 198423 235842 277893 372467
#> year
#> age 2017
#> 10 443492
#>
#> units: 1000
#>