View source: R/cover_metrics.R
transect_summary | R Documentation |
transect_summary
calculates and prints a summary of both inventory
metrics and cover-weighted metrics, including Species Richness, Native Species
Richness, Introduced Species Richness, % of species within C value ranges,
Mean C, Native Mean C, Cover-weighted Mean C, Native Cover-Weighted Mean C,
Total FQI, Native FQI, Cover-Weighted FQI, Native Cover-weighted FQI, Adjusted
FQI, Mean Wetness, Native Mean Wetness and % Hydrophytes. Cover-weighted
metrics allow duplicate entries for transect level summary metrics.
transect_summary(
x,
key = "name",
db,
cover_class = "percent_cover",
allow_no_c = TRUE,
plot_id = NULL
)
x |
A data frame containing a list of plant species. This data frame
must have one of the following columns: |
key |
A character string representing the column that will be used to join
the input data frame |
db |
A character string representing the regional FQA database to use. See
|
cover_class |
a character string representing the cover classification used. Acceptable
cover classes are: |
allow_no_c |
Boolean (TRUE or FALSE). If TRUE, allow species that are found in the regional FQA database but have not been assigned a C Values. If FALSE, omit species that have not been assigned C Values. |
plot_id |
A character string representing the column in |
A data frame
transect <- data.frame(
acronym = c("ABEESC", "ABIBAL", "AMMBRE", "ANTELE", "ABEESC", "ABIBAL", "AMMBRE"),
cover = c(50, 4, 20, 30, 40, 7, 60),
plot_id = c(1, 1, 1, 1, 2, 2, 2))
transect_summary(x = transect, key = "acronym", db = "michigan_2014",
plot_id = "plot_id")
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