gse: Data Functions

In TobieSurette/gulf.manage: Southern Gulf Data Management Functions

Data Functions

Description

Functions to convert and reformat data from Groundfish Survey Entry (GSE) and Ecosystrem Survey Entry (GSE) to standardized formats. The Gulf Survey Data format separates the data into three tables. Information pertaining to individual sets are stored in the set table. Data on individual catches separated by species are stored in the cat table. Data on individual specimens are stored in the bio table. Note that there is no length-frequency summary table, though it may be derived the above tables.

Usage

ese2gsd(x, survey, sort = TRUE)

gse2gsd(x, survey, sort = TRUE)

gsd2oracle(x, survey = "rv")

Arguments

x	List with fields set, basket, catch and detail, which are data tables imported from a GSE or ESE Oracle database.
survey	Research survey, see project for options.

Value

List with set, cat and bio fields, which are data frames of set, catch and biological data.

Functions

• ese2gsd: Convert GSE (Gulf Survey Entry) or ESE (Ecological Survey Entry) data to a Gulf survey data object.

• gse2gsd: Convert GSE tables to a Gulf survey data object.

• gsd2oracle: Convert from to GSD to Oracle import format.

Examples

# Convert imported data to 'gsd' format:
y <- gse2gsd(x)
z <- gsd2oracle(y)

TobieSurette/gulf.manage documentation built on Feb. 10, 2024, 10:51 p.m.