anlz_transectavespp: Get annual averages of seagrass frequency occurrence by bay...

In tbep-tech/tbeptools: Data and Indicators for the Tampa Bay Estuary Program

Get annual averages of seagrass frequency occurrence by bay segments, year, and species

Description

Get annual averages of seagrass frequency occurrence by bay segments, year, and species

Usage

anlz_transectavespp(
  transectocc,
  bay_segment = c("OTB", "HB", "MTB", "LTB", "BCB"),
  yrrng = c(1998, 2024),
  species = c("Halodule", "Syringodium", "Thalassia", "Ruppia", "Halophila", "Caulerpa",
    "Dapis", "Chaetomorpha"),
  total = TRUE,
  by_seg = FALSE
)

Arguments

transectocc	data frame returned by anlz_transectocc
bay_segment	chr string for the bay segment, one to many of "OTB", "HB", "MTB", "LTB", "BCB"
yrrng	numeric indicating year ranges to evaluate
species	chr string of species to summarize, one to many of "Halodule", "Syringodium", "Thalassia", "Ruppia", "Halophila", "Caulerpa", "Dapis", "Chaetomorpha"
total	logical indicating if total frequency occurrence for all species is also returned
by_seg	logical indicating if separate results by bay segments are retained

Details

Frequency occurrence estimates are averaged across segments in bay_segment if by_seg = F, i.e., separate results by location are not returned. Results are retained by bay segment if by_seg = T.

Value

A data frame of annual averages by bay segment

Examples

## Not run: 
transect <- read_transect()

## End(Not run)
transectocc <- anlz_transectocc(transect)
anlz_transectavespp(transectocc)

tbep-tech/tbeptools documentation built on April 13, 2025, 4:50 p.m.