Function reference

Degradation

Functions related to degradation

• pfm_degradation
  Calculate a time course of relative concentrations based on an mkinmod model
• SFO_actual_twa
  Actual and maximum moving window time average concentrations for SFO kinetics

Mobility

Indicators related to mobility

• GUS(GUS.chent, GUS.numeric, print.GUS_result)
  Groundwater ubiquity score based on Gustafson (1989)
• SSLRC_mobility_classification
  Determine the SSLRC mobility classification for a chemical substance from its Koc

Soil

Predicted environmental concentrations in soil

• PEC_soil
  Calculate predicted environmental concentrations in soil
• soil_scenario_data_EFSA_2015
  Properties of the predefined scenarios from the EFSA guidance from 2015

Surface water

Predicted environmental concentrations in surface water

• PEC_sw_drift
  Calculate predicted environmental concentrations in surface water due to drift
• PEC_sw_sed
  Calculate predicted environmental concentrations in sediment from surface water concentrations
• drift_data_JKI
  Deposition from spray drift expressed as percent of the applied dose as published by the JKI
• PEC_sw_drainage_UK
  Calculate initial predicted environmental concentrations in surface water due to drainage using the UK method
• TOXSWA_cwa
  R6 class for holding TOXSWA cwa concentration data and associated statistics
• read.TOXSWA_cwa
  Read TOXSWA surface water concentrations
• plot.TOXSWA_cwa
  Plot TOXSWA surface water concentrations

Groundwater

Predicted environmental concentrations in groundwater

• FOCUS_GW_scenarios_2012
  A very small subset of the FOCUS Groundwater scenario defitions

Chemical entities

Work with input stored in chemical entites as R objects using the chent package

• endpoint(soil_DT50, soil_Kfoc, soil_N, soil_sorption)
  Retrieve endpoint information from the chyaml field of a chent object

General

Utilities that are generally useful

• geomean
  Calculate the geometric mean