Data-Limited Methods Toolkit


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Documentation for package ‘DLMtool’ version 3.2.3

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DLMtool-package Data-Limited Methods Toolkit

-- A --

Albacore Albacore Stock
alphaconv Calculate alpha parameter for beta distribution from mean and standard deviation
Atlantic_mackerel Atlantic_mackerel DLM_data
avail What objects of this class are available
AvC Average Catch

-- B --

barplot.MSE Plot a barplot of MSE results
betaconv Calculate beta parameter for beta distribution from mean and standard deviation
BK Beddington and Kirkwood life-history MP (simple version)
BK_CC Beddington and Kirkwood life-history method combined with catch curve analysis
BK_ML Beddington and Kirkwood life-history analysis with mean-length estimator of current abundance
Bluefin_tuna Bluefin_tuna Stock
Bluefin_tuna_WAtl Bluefin_tuna_WAtl Stock
Blue_shark Blue_shark Stock
boxplot.DLM_data Boxplot of TAC recommendations
boxplot.MSE Boxplot of MP performance from MSE object
Butterfish Butterfish Stock

-- C --

Can What data-limited methods can be applied to this DLM_data object?
Cant What methods can't be applied to this DLM data object
CC1 Constant catch management procedure of Geromont and Butterworth (2014)
CC4 Constant catch management procedure of Geromont and Butterworth (2014)
CheckConverg MSE convergence diagnostic
checkMSE Check that MSE object includes all slots
China_rockfish China_rockfish DLM_data
ChooseEffort Manually map the historical relative fishing effort trajectory.
ChooseSelect Manually choose the historical selectivity pattern
Cobia Cobia DLM_data
CompSRA Age-composition-based estimate of current stock depletion given constant Z linked to an FMSY estimate to provide OFL
CompSRA4010 Age-composition-based estimate of current stock depletion given constant Z linked to an FMSY estimate to provide OFL (with a 40-10 rule)
condmet Condition met?
Converge Check Convergence
Cplot Plot the median biomass and yield relative to last historical year
CSRA Catch at size reduction analysis
CSRAfunc Optimization function for CSRA
curE Fishing at current effort levels
curE75 Fishing at 75 per cent of current effort levels
cv Calculate CV from vector of values

-- D --

DAAC Depletion Adjusted Average Catch
DBSRA Depletion-Based Stock Reduction Analysis
DBSRA4010 Depletion-Based Stock Reduction Analysis paired with 40-10 harvest control rule
DBSRA_40 Depletion-Based Stock Reduction Analysis assuming 40 per cent stock depletion
DBSRA_ML Depletion-Based Stock Reduction Analysis using mean length estimator of stock depletion
DCAC Depletion Corrected Average Catch
DCAC4010 Depletion Corrected Average Catch paired with the 40-10 rule
DCAC_40 Depletion Corrected Average Catch assuming 40 per cent stock depletion
DCAC_ML Depletion-Based Stock Reduction Analysis using mean-length estimator of current depletion
DD Delay - Difference Stock Assessment with UMSY and MSY leading
DD4010 Delay - Difference Stock Assessment with UMSY and MSY leading coupled with a 40-10 harvest control rule
DDe Effort control version of DD - Delay - Difference Stock Assessment with UMSY and MSY leading
DDe75 Effort control version of DD - Delay - Difference Stock Assessment with UMSY and MSY leading that fishes at 75 per cent of FMSY
DDes Effort searching version of DD - Delay - Difference Stock Assessment with UMSY and MSY leading that fishes at 75 per cent of FMSY
DecE_Dom DecE_Dom Fleet
DecE_HDom DecE_HDom Fleet
DecE_NDom DecE_NDom Fleet
DepF Depletion Corrected Fratio
DLMDataDir Directory of the installed package on your computer
DLMtool Data-Limited Methods Toolkit
DLM_data-class Class "DLM_data"
DLM_fease-class Class "DLM_fease"
DOM How dominant is an MP?
DTe40 Effort searching MP aiming for 40 per cent stock depletion
DTe50 Effort searching MP aiming for 50 per cent stock depletion
DynF Dynamic Fratio MP

-- E --

EtargetLopt Effort MP: adjust effort up/down if mean length above/below Ltarget
Example_datafile Example_datafile DLM_data

-- F --

Fadapt An adaptive MP that uses trajectory in inferred suplus production and fishing mortality rate to update a TAC
Fdem Demographic FMSY method
Fdem_CC Demographic FMSY method using catch-curve analysis to estimate recent Z
Fdem_ML Demographic FMSY method that uses mean length data to estimate recent Z
Fease MP feasibility diagnostic
Fease_xl Read in feasibility parameters from Excel spreadsheet
Feasibility Feasibility DLM_fease
Feasibility2 Feasibility2 DLM_fease
FlatE_Dom FlatE_Dom Fleet
FlatE_HDom FlatE_HDom Fleet
FlatE_NDom FlatE_NDom Fleet
Fleet-class Class "Fleet"
FMSYref A reference FMSY method (uses perfect information about FMSY)
FMSYref50 A reference FMSY method that fishes at half of FMSY (uses perfect information about FMSY)
FMSYref75 A reference FMSY method that fishes at three quarters of FMSY (uses perfect information about FMSY)
Fratio An FMSY/M ratio method
Fratio4010 An FMSY/M ratio method paired with the 40-10 rule
Fratio_CC A data-limited method that uses FMSY/M ratio and a naive catch-curve estimate of recent Z
Fratio_ML An FMSY/M ratio MP that uses a mean length estimator of recent Z

-- G --

GB_CC Geromont and Butterworth Constant Catch Harvest Control Rule
GB_slope Geromont and Butterworth index slope Harvest Control Rule
GB_target Geromont and Butterworth target CPUE and catch MP
Gcontrol G-control MP
Generic_DecE Generic_DecE Fleet
Generic_FlatE Generic_FlatE Fleet
Generic_fleet Generic_fleet Fleet
Generic_IncE Generic_IncE Fleet
Generic_obs Generic_obs Observation
genLenComp Generate length composition of catch
getAFC Calculate age at first capture from length at first capture and growth
getclass get object class
getmov Optimization function to find a movement model that matches user specified movement characteristics.
getmov2 Optimization function to find a movement model that matches user specified movement characteristics modified for Rcpp.
Gulf_blue_tilefish Gulf_blue_tilefish DLM_data

-- H --

HDAAC Hybrid Depletion Adjusted Average Catch
Herring Herring Stock

-- I --

Imprecise_Biased Imprecise_Biased Observation
Imprecise_Unbiased Imprecise_Unbiased Observation
IncE_Dom IncE_Dom Fleet
IncE_HDom IncE_HDom Fleet
IncE_NDom IncE_NDom Fleet
initialize-method ~~ Methods for Function 'initialize' ~~
initialize-methods ~~ Methods for Function 'initialize' ~~
Input Function to run a set of input control methods
Islope1 A management procedure that incrementally adjusts the TAC to maintain a constant CPUE or relative abundance index
Islope4 A management procedure that incrementally adjusts the TAC to maintain a constant CPUE or relative abundance index
IT10 Index Target 10
IT5 Index Target 5
Itarget1 A management procedure that incrementally adjusts the TAC (starting from reference level that is a fraction of mean recent catches) to reach a target CPUE / relative abundance index
Itarget4 A management procedure that incrementally adjusts the TAC (starting from reference level that is a fraction of mean recent catches) to reach a target CPUE / relative abundance index
ItargetE1 A management procedure that incrementally adjusts the effort to reach a target CPUE / relative abundance index
ItargetE4 A management procedure that incrementally adjusts the Effort to reach a target CPUE / relative abundance index
ITe10 Index Target Effort-Based 10
ITe5 Index Target Effort-Based 5
ITM Index Target based on natural mortality rate

-- J --

joinMSE Join multiple MSE objects together
Jplot Joint probability plot

-- K --

Kplot KOBE plot: a projection by projection plot of F/FMSY and B/BMSY

-- L --

L2A Length to age conversion
L95target A management procedure that adjusts the TAC up/down from reference (target) level (that is a fraction of mean recent premanagement catches) to reach a target mean length of fish caught.
LBSPR Apply the Length-based SPR model to DLMtool Data Object
LBSPR_ItEff Length-based SPR model with HCR that iteratively adjusts Effort
LBSPR_ItSel Length-based SPR model with HCR that iteratively adjusts Selectivity
LBSPR_ItTAC Length-based SPR model with HCR that iteratively adjusts TAC
lmmodel-class Class "lmmodel"
Low_Effort_Non_Target Low_Effort_Non_Target Fleet
LstepCC1 A management procedure that incrementally adjusts the TAC according to the mean length of recent catches.
LstepCC4 A management procedure that incrementally adjusts the TAC according to the mean length of recent catches.
LstepCE1 A management procedure that incrementally adjusts the TAC according to the mean length of recent catches.
LstepCE2 A management procedure that incrementally adjusts the Effort according to the mean length of recent catches.
Ltarget1 A management procedure that incrementally adjusts the TAC to reach a target mean length in catches.
Ltarget4 A management procedure that incrementally adjusts the TAC to reach a target mean length in catches.
LtargetE1 A management procedure that incrementally adjusts the Effort to reach a target mean length in catches.
LtargetE4 A management procedure that incrementally adjusts the Effort to reach a target mean length in catches.

-- M --

Mackerel Mackerel Stock
makePerf Convert a OM object to one without observation or process error
makeTransparent Make colors transparent
matlenlim A data-limited method in which fishing vulnerability is set according to the maturity curve
matlenlim2 A data-limited method in which fishing vulnerability is set slightly higher than the maturity curve
MCD Mean Catch Depletion
MCD4010 Mean Catch Depletion
mconv Get log normal mean from transformed space mean and standard deviation
minlenLopt1 This input control sets the minimum length of fish caught to a fraction of the length that maximises the biomass, Lopt.
ML2D Depletion and F estimation from mean length of catches
movfit Optimization function that returns the squared difference between user specified and calculated movement parameters. (deprecated: now in Rcpp)
movfit_Rcpp Rcpp version of the Optimization function that returns the squared difference between user specified and calculated movement parameters.
MPStats Calculate Statistics for MP Performance
MRnoreal An marine reserve in area 1 with no spatial reallocation of fishing effort
MRreal An marine reserve in area 1 with full reallocation of fishing effort
MSE-class Class "MSE"
mypars mypars DLM_general

-- N --

NAor0 Is a value NA or zero.
Needed Data needed to get MPs running
NFref No Fishing Reference MP
NOAA_plot National Oceanographic and Atmospheric Administration default plot 1

-- O --

Observation-class Class "Observation"
OM-class Class "OM"
OM_xl Read in operating model parameters from Excel spreadsheet
ourReefFish Example data object

-- P --

Perfect_Info Perfect_Info Observation
plot-method Plot DLM_data object
plot-method Plot MSE object
plotFun Print out plotting functions
plotOFL A generic OFL plot for NOAA use
Porgy Porgy Stock
Pplot A projection by projection plot of F/FMSY and B/BMSY
Pplot2 A projection by projection plot of F/FMSY, B/BMSY, B/B0, and yield
Precise_Biased Precise_Biased Observation
Precise_Unbiased Precise_Unbiased Observation

-- R --

Range Standardize values
range01 Standardize values
Rcontrol Harvest Control Rule using prior for intrinsic rate of increase
Rcontrol2 MP using prior for intrinsic rate of increase with a quadratic approximation to surplus production
Red_snapper Red_snapper DLM_data
replic8 Enlarge (replicate) a DLM data object to create an additional dimension for simulation / sensitivity testing
Required What methods need what data
Rockfish Rockfish Stock
runInMP Runs input control MPs on a DLM_data object.
runMSE Run a Management Strategy Evaluation
runMSErobust Run a Management Strategy Evaluation

-- S --

Sam Conduct stock assessment
sampy Sample vector
SBT1 SBT simple MP
SBT2 SBT complex MP
sdconv Get log normal standard deviation from transformed space mean and standard deviation
Sense Sensitivity analysis
SetRecruitCycle Function to calculate cyclic recruitment pattern given user-specified values of period and amplitude.
setup Setup parallel processing
Simulation_1 Simulation_1 DLM_data
SketchFun Manually map the historical relative fishing effort trajectory.
slotlim An data-limited method which sets a slot limit
Snapper Snapper Stock
Sole Sole Stock
Splot Scatter plot of B/BMSY or B/B0 and F/FMSY for lastYrs
SPmod Surplus production based catch-limit modifier
SPMSY Catch trend Surplus Production MSY MP
SPslope Slope in surplus production MP
SPSRA Surplus Production Stock Reduction Analysis
SPSRA_ML Surplus Production Stock Reduction Analysis using a mean-length estimate of current stock depletion
Stock-class Class "Stock"
Sub Subset MSE object by management procedure (MP) or simulation.
summary-method Summary of DLM_data object
summary-method Summary of MSE object

-- T --

TAC Calculate TAC recommendations for more than one MP
TACfilter TAC Filter
Targeting_Small_Fish Targeting_Small_Fish Fleet
Target_All_Fish Target_All_Fish Fleet
tdlnorm Calculate density of log-normally distributed random numbers
Toothfish Toothfish Stock
Tplot A trade-off plot for an MSE object
Tplot2 A shorter version of the plot method for MSEs that just shows the overall trade-offs
TradePlot Generic Trade-off Plot
trlnorm Generate log-normally distributed random numbers

-- U --

updateMSE Update an MSE object with new slots

-- V --

VOI Calculate Value Of Information
VOI2 Calculate Value Of Information 2
VOIplot Yet another Value of Information Plot

-- W --

wormplot Biomass wormplot
writeCSV Internal function to write CSVs for objects

-- Y --

YPR Yield Per Recruit analysis to get FMSY proxy F01
YPR_CC Yield Per Recruit analysis to get FMSY proxy F01 paired to a naive catch curve estimate of recent Z
YPR_ML Yield Per Recruit analysis to get FMSY proxy F01 paired with a mean-length estimate of current stock size