fractionOfSum: The fraction of occurrence function
In StoXProject/RstoxBase: Base StoX Functions
fractionOfSum R Documentation
The fraction of occurrence function
Description
The ReportFunction fractionOfSum represents the fraction of the sum of the TargetVariable for two different grouping variables, where the GroupingVariables is used in the numerator and the GroupingVariables except the FractionOverVariable is used in the denominator.
Details
E.g., if GroupingVariables is c("Survey", "SpeciesCategory", "Stratum"), FractionOverVariable is "Stratum", TargetVariable is "CatchFractionWeight", the total catch fraction weight for each stratum is divided by the total catch fraction weight of the survey (for each SpeciesCategory).
Warning! This function is used only to construct an expression to be evaluated in a data.table. Do not use this in R as a regular function like the other ReportFunctions.
StoXProject/RstoxBase documentation built on July 14, 2024, 9:39 a.m.
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| fractionOfSum | R Documentation |
The fraction of occurrence function
Description
The ReportFunction fractionOfSum represents the fraction of the sum of the TargetVariable for two different grouping variables, where the GroupingVariables is used in the numerator and the GroupingVariables except the FractionOverVariable is used in the denominator.
Details
E.g., if GroupingVariables is c("Survey", "SpeciesCategory", "Stratum"), FractionOverVariable is "Stratum", TargetVariable is "CatchFractionWeight", the total catch fraction weight for each stratum is divided by the total catch fraction weight of the survey (for each SpeciesCategory).
Warning! This function is used only to construct an expression to be evaluated in a data.table. Do not use this in R as a regular function like the other ReportFunctions.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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