In BENMMI: Benthic Multi-Metric Index

The weights for each combination of r title_text_plur are given in the first r number_of_indicators columns of the table below. The remaining columns give the coefficients b₀, b₁, and b₂, the pseudo r^2, i.e. a rough estimate of the amount of variation in the data that has been explained by the model, and an indicator indicating the convergence of the model. The table has been sorted by pseudo r^2 (best models at the top).

d <- S
names(d)[1:number_of_indicators] <- paste0(
    "w", 1:number_of_indicators, 
    " (", sub(pattern = "_STAR$", replacement = "*", x = names(d)[1:number_of_indicators]), ")")

d %>%
    xtable(digits = c(0L, rep.int(x = 3L, times = ncol(d) - 1L), 0L)) %>%
    print(type = "html", include.rownames = FALSE)

The slope of each curve is given by:

b₀ × b₁ × exp(b₂ × PRESSURE)

BENMMI documentation built on Oct. 23, 2020, 8:24 p.m.