birdring (version 1.6)

Methods to Analyse Ring Re-Encounter Data

Description

R functions to read EURING data and analyse re-encounter data of birds marked by metal rings. For a tutorial, go to .

Copy Link

Version

Install

install.packages('birdring')

Monthly Downloads

273

Version

1.6

License

GPL-2

Maintainer

Fraenzi Korner-Nievergelt

Last Published

October 7th, 2023

Functions in birdring (1.6)

orthodrom.dist

orthodromic distance and direction

dmvnorm

Multivariate Normal Density and Random Deviates - this function is a copy of the function in the package mvtnorm

overlap

Overlap between the prior and posterior distribution

lancol

Example data set of EURING2000 format

mdy.date

Convert to Julian Dates - this is a copy of the function mdy.date from the package date

mercatorlat

gives the streching factor of the latitude to draw a mercator map

draw.map

Draws a map of the palearctic region

loxodrom

loxodromic distance and direction

place2name

Decode Euring place codes

decimal.coord

decimal coordinates

read.euring2000

Reads EURING data into R

species

EURING-code for species

places

EURING-code for finding locations

scheme2country

Gives the country name from the scheme code

read.euring2000plus

Reads EURING data of the format 2000\+ into R

schemes

EURING-code for ringing scheme

birdstate

Transformation of condition into state

Division coefficient

circumstances

EURING-code for finding circumstances

conditions

EURING-code for finding conditions

coastpaleo

coordinates of the palearctic coastline

coastEU

coordinates of the coastline of Europe

dayofyear

The day of the year

critical.check.ringing.event

Checking whether Ringing Event Exists for each Individual Bird.

codes2names

Transforms codes of circumstances, condition, species and sheme into string

birdring-package

Methods to Analyse Bird Ring Reencounter data