AdjustCounts: Create index columns based on Num and Obs_Type
| AdjustCounts | R Documentation |
Create index columns based on Num and Obs_Type
Description
AdjustCounts will create new columns for 5 indices (itotal, ibb, total, sing1pair2, and flock) and compute the values based on Num and Obs_Type
Usage
AdjustCounts(full.data)
Arguments
full.data |
A clean (greenlight) file containing observation history |
Details
AdjustCounts will take a new observation file and augment the Num category to create what a particular observation means to an index. Currently there are 5 indices that are created:
itotal - Indicated total. Singles doubled, pairs doubled, opens added, flkdrake 1-4 doubled, flkdrake 5+ added.
ibb - Indicated breeding birds. Singles doubled, pairs doubled, opens removed, flkdrake 1-4 doubled, flkdrake 5+ removed.
total - Total birds. Singles added, pairs doubled, opens added, flkdrake added.
sing1pair2 - Singles and pairs. Singles added, pairs doubled, opens removed, flkdrake 1-4 added.
flock - Flocks. Singles removed, pairs removed, opens added, flkdrake 5+ added.
Value
data frame of original data and 5 new index columns
Author(s)
Charles Frost, charles_frost@fws.gov
