diff options
author | Johannes Ranke <jranke@uni-bremen.de> | 2016-09-27 23:00:48 +0200 |
---|---|---|
committer | Johannes Ranke <jranke@uni-bremen.de> | 2016-09-27 23:00:48 +0200 |
commit | 12a31f4c130c551f82232d9ef7dfb608bd52c53f (patch) | |
tree | 2525ab1ea4102a6edddbd0c2f03f4a851bf2f9c5 /man/endpoint.Rd | |
parent | 0d958ab6f84b569b5437f231c56004890c4ae23b (diff) |
Reorganise repository using standard package layout
Diffstat (limited to 'man/endpoint.Rd')
-rw-r--r-- | man/endpoint.Rd | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/man/endpoint.Rd b/man/endpoint.Rd new file mode 100644 index 0000000..0350a51 --- /dev/null +++ b/man/endpoint.Rd @@ -0,0 +1,75 @@ +% Generated by roxygen2: do not edit by hand +% Please edit documentation in R/endpoint.R +\name{endpoint} +\alias{endpoint} +\alias{soil_DT50} +\alias{soil_Kfoc} +\alias{soil_N} +\alias{soil_sorption} +\title{Retrieve endpoint information from the chyaml field of a chent object} +\usage{ +endpoint(chent, medium = "soil", type = c("degradation", "sorption"), + lab_field = c(NA, "laboratory", "field"), redox = c(NA, "aerobic", + "anaerobic"), value = c("DT50ref", "Kfoc", "N"), aggregator = geomean, + raw = FALSE, signif = 3) + +soil_DT50(chent, aggregator = geomean, signif = 3, + lab_field = "laboratory", value = "DT50ref", redox = "aerobic", + raw = FALSE) + +soil_Kfoc(chent, aggregator = geomean, signif = 3, value = "Kfoc", + raw = FALSE) + +soil_N(chent, aggregator = mean, signif = 3, raw = FALSE) + +soil_sorption(chent, values = c("Kfoc", "N"), aggregators = c(Kfoc = + geomean, Koc = geomean, N = mean), signif = c(Kfoc = 3, N = 3), + raw = FALSE) +} +\arguments{ +\item{chent}{The chent object to get the information from} + +\item{medium}{The medium for which information is sought} + +\item{type}{The information type} + +\item{lab_field}{If not NA, do we want laboratory or field endpoints} + +\item{redox}{If not NA, are we looking for aerobic or anaerobic data} + +\item{value}{The name of the value we want. The list given in the +usage section is not exclusive} + +\item{aggregator}{The aggregator function. Can be mean, +\code{\link{geomean}}, or identity, for example.} + +\item{raw}{Should the number(s) be returned as stored in the chent +object (could be a character value) to retain original information +about precision?} + +\item{signif}{How many significant digits do we want} + +\item{values}{The values to be returned} + +\item{aggregators}{A named vector of aggregator functions to be used} +} +\value{ +The result from applying the aggregator function to + the values converted to a numeric vector, rounded to the + given number of significant digits, or, if raw = TRUE, + the values as a character value, retaining any implicit + information on precision that may be present. +} +\description{ +R6 class objects of class chent represent chemical entities +and can hold a list of information loaded from a chemical yaml file in their +chyaml field. Such information is extracted and optionally aggregated by +this function. +} +\details{ +The functions \code{soil_*} are functions to extract soil specific endpoints. +For the Freundlich exponent, the capital letter \code{N} is used in order to +facilitate dealing with such data in R. In pesticide fate modelling, this +exponent is often called 1/n. +} + |