finches             R Documentation

Size measurements for adult finches on various Galapagos islands

Description:

     Includes measurements for finch species, on islands Floreana, San
     Cristobal, and Santa Cruz.  All units are in milimeters.

Usage:

     finches <- read.csv("https://raw.githubusercontent.com/roualdes/data/master/finches.csv")

Format:

     A dataframe with 68 rows and 9 variables:

     'island' factor denoting island

     'winglength' numeric denoting the length in mm of left wing length

     'taillength' numeric denoting the length in mm of the tail

     'beakwidth' numeric denoting the width in mm of the the beak

     'beakheight' numeric denoting the height in mm of the beak

     'lowerbeaklength' numeric denoting the length in mm of the lower beak

     'upperbeaklength' numeric denoting the length in mm of the upper beak

     'tarsuslength' numeric denoting the length in mm of the tarsus

     'middletoelength' numeric denoting the length in mm of the middle toe



Source:

     Darwin's original data.  Need citation.