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Sort Species Sensitivity Data

Source: R/utils.R
ssd_sort_data.Rd

Sorts Species Sensitivity Data by empirical cumulative density (ECD).

Usage

ssd_sort_data(data, left = "Conc", right = left)

Arguments

data

A data frame.

left

A string of the column in data with the concentrations.

right

A string of the column in data with the right concentration values.

Value

data sorted by the empirical cumulative density.

Details

Useful for sorting data before using geom_ssdpoint() and geom_ssdsegment() to construct plots for censored data with stat = identity to ensure order is the same for the various components.

See also

ssd_ecd_data() and ssd_data()

Examples

ssd_sort_data(ssddata::ccme_boron)
#> # A tibble: 28 × 5
#>    Chemical Species                Conc Group        Units
#>    <chr>    <chr>                 <dbl> <fct>        <chr>
#>  1 Boron    Elodea canadensis       1   Plant        mg/L 
#>  2 Boron    Spirodella polyrrhiza   1.8 Plant        mg/L 
#>  3 Boron    Chlorella pyrenoidosa   2   Plant        mg/L 
#>  4 Boron    Oncorhynchus mykiss     2.1 Fish         mg/L 
#>  5 Boron    Ictalurus punctatus     2.4 Fish         mg/L 
#>  6 Boron    Phragmites australis    4   Plant        mg/L 
#>  7 Boron    Micropterus salmoides   4.1 Fish         mg/L 
#>  8 Boron    Chlorella vulgaris      5.2 Plant        mg/L 
#>  9 Boron    Daphnia magna           6   Invertebrate mg/L 
#> 10 Boron    Brachydanio rerio      10   Fish         mg/L 
#> # ℹ 18 more rows