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+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/twa.R
+\name{twa}
+\alias{twa}
+\alias{twa.one_box}
+\title{Calculate a time weighted average concentration}
+\usage{
+twa(x, window = 21)
+
+\method{twa}{one_box}(x, window = 21)
+}
+\arguments{
+\item{x}{An object of type \code{\link{one_box}}}
+
+\item{window}{The size of the moving window}
+}
+\description{
+The moving average is built only using the values in the past, so
+the earliest possible time for the maximum in the time series returned
+is after one window has passed.
+}
+\examples{
+pred <- sawtooth(one_box(10),
+  applications = data.frame(time = c(0, 7), amount = c(1, 1)))
+max_twa(pred)
+}
+\seealso{
+max_twa
+}