Data for: Comparison of catch per unit effort of invasive European green crab (Carcinus maenas) across four bait types

Published: 31 March 2020| Version 1 | DOI: 10.17632/65zmvmggsh.1
Contributors:
Brett Favaro,
Mary Alliston Butt,
Jonathan Bergshoeff

Description

Zip file contains an R project as organized below: These data were collected to compare efficiency of different bait types in terms of their impact on CPUE and body size. The analysis files are meant to be run sequentially 1-5. Analysis files are fully commented. File #2, in particular, documents our data exploration. Green_Crab_Bait_Choice | |- Green_Crab_Bait_Choice.Rproj # The R project. Open this file in R studio. | |- Description.txt # You're reading it. | |- analysis/ | +- 1-DataSetup.R # Run this first. Loads and error-checks the data. | +- 2-DataExploration.R # Data exploration code. Run this second. Does some additional cleanup too. | +- 3-Analysis-CatchRate.R # Conducts modelling associated with Y: CPUE | +- 4-Analysis-BodySize.R # Conducts modelling associated with Y: Carapace Width | +- 5-EggAndSex.R # Contains a brief piece of code looking at sex and proportion of ovigerous females | |- R/ | +- 6003Functions.R # Script containing a few convenience functions | |- data/ | +- MAB_BodySizes.csv # body size data | +- MAB_Overview.csv # Catch data | +- MAB_Positions.csv # Location data | |- Excel/ | +- MAB_FieldData.xls # Contains raw data collected from field. Do not work from this spreadsheet | |- figures/ # Contains figures for the MS. Note that I manually pieced some of these together from R output

Files