LL.data.yq: Longline quarterly aggregated data

In rodrigosantana/FishMaps2: Proportional symbol mapping for fishery data in batch mode

Description

Swordfish CPUE by year and quarter, caught by the brazilian longline fleet, based at Itajai (SC) harbor.

Usage

data(LL.data.yq)

Format

A data frame with 181 observations on the following 5 variables:

• year: a factor with levels 2001, 2002, 2003, 2004, 2005

• quarter: a factor with levels 1, 2, 3, 4

• lat: a numeric vector

• lon: a numeric vector

• cpue a numeric vector

Source

Actually this is some randomly generated data.

Examples

data(LL.data.yq)
str(LL.data.yq)

rodrigosantana/FishMaps2 documentation built on May 27, 2019, 12:16 p.m.