plotConcHistBoot: Graph of annual concentration, flow normalized concentration,...

In USGS-R/EGRETci: Exploration and Graphics for RivEr Trends Confidence Intervals

Graph of annual concentration, flow normalized concentration, and confidence bands for flow normalized concentrations

Description

Uses the output of modelEstimation in the EGRET package (results in the named list eList), and the data frame CIAnnualResults (produced by the function ciCalculations in the EGRETci package using scripts described in the EGRETci vignette) to produce a graph of annual concentration, flow normalized concentration, and confidence bands for flow-normalized concentrations. In addition to the arguments listed below, it will accept any additional arguments that are listed for the EGRET function plotConcHist.

Usage

plotConcHistBoot(eList, CIAnnualResults, yearStart = NA, yearEnd = NA,
  plotFlowNorm = TRUE, col.pred = "green", concMax = NA,
  plotAnnual = TRUE, plotGenConc = FALSE, cex = 0.8, cex.axis = 1.1,
  lwd = 2, col = "black", col.gen = "red", customPar = FALSE,
  printTitle = TRUE, cex.main = 1.1, ...)

Arguments

eList	named list with at least the Daily, Sample, and INFO dataframes. Created from the EGRET package, after running modelEstimation.
CIAnnualResults	data frame generated from ciBands (includes nBoot, probs, and blockLength attributes).
yearStart	numeric is the calendar year containing the first estimated annual value to be plotted, default is NA (which allows it to be set automatically by the data).
yearEnd	numeric is the calendar year just after the last estimated annual value to be plotted, default is NA (which allows it to be set automatically by the data).
plotFlowNorm	logical variable if TRUE flow normalized concentration line is plotted, if FALSE not plotted, default is TRUE.
col.pred	character color of line for flow-normalized concentration and for the confidence limits, default is "green".
concMax	numeric specifying the maximum value to be used on the vertical axis, default is NA (which allows it to be set automatically by the data).
plotAnnual	logical variable if TRUE, annual mean concentration points from WRTDS output are plotted, if FALSE not plotted.
plotGenConc	logical variable. If TRUE, annual mean concentration points from WRTDS_K output are plotted, if FALSE not plotted.
cex	numeric value giving the amount by which plotting symbols should be magnified, default = 0.8.
cex.axis	numeric value of magnification to be used for axis annotation relative to the current setting of cex, default = 1.1.
lwd	numeric magnification of line width, default = 2.
col	color of annual mean points on plot, see ?par 'Color Specification', default = "black".
col.gen	color of annual mean points for WRTDS_K output on plot, see ?par 'Color Specification', default = "red".
customPar	logical defaults to FALSE. If TRUE, par() should be set by user before calling this function (for example, adjusting margins with par(mar=c(5,5,5,5))). If customPar FALSE, EGRETci chooses the best margins.
printTitle	logical print title of the plot, default = TRUE.
cex.main	numeric value of magnification to be used for plot title, default = 1.1.
...	graphical parameters

Examples

library(EGRET)
eList <- Choptank_eList
CIAnnualResults <- Choptank_CIAnnualResults
plotConcHistBoot(eList, CIAnnualResults)
plotConcHistBoot(eList, CIAnnualResults, yearStart=1990, yearEnd=2002)
# Very long-running function:
## Not run: 
CIAnnualResults <- ciCalculations(eList, nBoot = 100, blockLength = 200)
plotConcHistBoot(eList, CIAnnualResults)

## End(Not run)

USGS-R/EGRETci documentation built on April 17, 2023, 8 p.m.