bird_birdcount.year: Create Species List

Description Usage Arguments Value Examples

View source: R/bird_birdcount.year.r

Description

Takes bird data that has been prepared by bird_prepare function and bird_species.common function to create a bird list that can be controlled by transect and surveyyear.

Usage

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bird_birdcount.year(df, transect,
  surveyyear = c(levels(as.factor(df$YEAR))))

Arguments

df

A data frame object. Only will take species which is created by: bird_species.common(). See that function for previous steps.

transect

A ranch code or a list of ranch codes ie."TOKA".

surveyyear

A year or multiple years. ie. c(2016,2018)

Value

A data frame that summerises counts of each bird species per year.

Examples

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data = bird_birdcount.year(species, "TOKA", 2016)

weverkaj/RMN documentation built on July 26, 2019, 10:34 p.m.