Description Usage Arguments Details Value Examples
The HC05 is calculated on each specified column of a specified data frame.
1 | hc05(df_data, col_XC95)
|
df_data |
Data frame of taxa data with XC95 values in one or more columns. |
col_XC95 |
Column names for XC95 values to calculate the HC05. |
The HC05 is the 5th percentile hazardous concentration of a set of related 95th percentile extirpation concentration values (XC95). The HC05 is the estimated value of the stressor at which 5
A vector of values with names corresponding to the provided column names.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | #' \dontrun{
# Calculate XC95 values using fish.wt.cdf example
# data
data(dta.do)
data(ss.sites)
# run function (~20 seconds)
df_tv_do <- fish.wt.cdf(datafile = dta.do, ss = ss.sites, plot = T, dogam = T
, SampleID = "Station_Date", tag = "wt", sortvect = NULL
, np = 61, nt = 25, addtrend = T
, wd = getwd(), groups = c("BigHUC","ECOREGL3","WS_AREA")
, xvar = "cond")
# Calculate HC05 values
hc05_tv_do <- hc05(df_tv_do, c("XC95.cdf", "XC95.gam"))
print(hc05_tv_do)
}
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