Detect_outliers: Detecting outliers influencing the fitting of a GLM

In SECFISH: Disaggregate Variable Costs

Description

Function to interactively detect outliers on the fGLM fitting of a specific fleet segment.

Usage

Detect_outliers(COSTS,Fleet_segment,formula)

Arguments

COSTS	Data frame built applying EA function on individual vessel data and automatically saved as COSTS.csv in the working directory.
Fleet_segment	Fleet segment to be investigated.
formula	GLM formula for which the outlier is detected.

Value

COSTS	See format in the package (type CO in the console).
Fleet_segment	A string defining the fleet segment.This string should be the same reported in the COSTS data frame.
formula	Example: fuelcost~factor(Met_LOA)+Effort+0

Author(s)

Isabella Bitetto

Examples

Detect_outliers(COSTS,"DTS_VL1218",fuelcost~factor(Met_LOA)+Effort+0)

SECFISH documentation built on Aug. 29, 2019, 5:10 p.m.