| as.egret | Create named list for EGRET analysis |
| blankTime | Deletes the computed values during periods of time when there... |
| boxConcMonth | Box plot of the water quality data by month |
| boxConcThree | Three box plots side-by-side |
| boxQTwice | Two box plots side-by-side, discharge on sample days, and... |
| boxResidMonth | A box plot of WRTDS residuals by month |
| calculateMonthlyResults | Calculates monthly mean values of Q, Conc, FNConc, Flux, and... |
| censoredSegments | Generic plotting function to create censored line segments |
| checkStartEndDate | checkStartEndDate |
| checkSurfaceSpan | checkSurfaceSpan |
| cleanUp | cleanUp eList |
| compressData | Compress sample data frame |
| concUnit-class | concUnit class |
| Constants | Constants included with EGRET |
| cumQdate | Cumulative flow calculation |
| dataOverview | Data Overview for WRTDS |
| dateFormatCheck | Check date format |
| decimalDate | decimalDate |
| decimalHighLow | decimalHighLow |
| EGRET-package | EGRET package includes WRTDS and flowHistory |
| errorStats | Error statistics |
| estCrossVal | Jack-Knife cross validation of the WRTDS (Weighted... |
| estDailyFromSurfaces | Estimates all daily values of Concentration, Flux,... |
| estSurfaces | Estimate the three surfaces (for yHat, SE and ConcHat) as a... |
| fixSampleFrame | Update Sample dataframe |
| flexFN | Flexible Flow Normalization |
| flexPlotAddOn | Flexible Flow Normalization Plot Add On |
| flowDuration | Computes several values of the flow duration curve for... |
| fluxBiasMulti | Produces 8-panel plot that is useful for determining if there... |
| fluxBiasStat | Compute the flux bias statistic: (mean of estimated flux -... |
| fluxUnit-class | fluxUnit class |
| generalAxis | Axis generation for log discharge |
| genericEGRETDotPlot | Generic EGRET plotting function |
| genmissing | genmissing |
| getDaily | Get Daily dataframe from EGRET object |
| getInfo | Get INFO dataframe from EGRET object |
| getSample | Get Sample dataframe from EGRET object |
| getSurfaces | Get surfaces matrix from EGRET object |
| helperEGRET | EGRET helper functions |
| INFOdataframe | Import metadata to create INFO data frame |
| is.egret | Check for EGRET object |
| jitterSam | jitter Sample |
| logPretty1 | Sets up tick marks for an axis with a log scale, where the... |
| logPretty3 | Sets up tick marks for an axis with a log scale |
| makeAnnualSeries | Produces annual series of 8 streamflow statistics (and a... |
| makeAugmentedSample | Create randomized residuals and observations for data sets... |
| makeDateInfo | makeDateInfo |
| mergeReport | mergeReport |
| modelEstimation | Estimation process for the WRTDS (Weighted Regressions on... |
| monthLabel-class | monthLabel class |
| multiPlotDataOverview | Produces a 4 panel plot that gives an overview of the data... |
| plot15 | Makes 15 graphs of streamflow statistics on a single page.... |
| plot1of15 | plots 1 of the 15 graphs of streamflow statistics on a single... |
| plotConcHist | Graph of annual concentration and flow normalized... |
| plotConcPred | Plot of Observed Concentration versus Estimated Concentration |
| plotConcQ | Plot of Observed Concentration versus Discharge |
| plotConcQSmooth | Plot up to three curves representing the concentration versus... |
| plotConcTime | Plot of Observed Concentration versus Time |
| plotConcTimeDaily | Plot of the time series of daily concentration estimates and... |
| plotConcTimeSmooth | Plot up to three curves representing the concentration versus... |
| plotContours | Color contour plot of the estimated surfaces as a function of... |
| plotDiffContours | Plots the difference between two years from a contour plot... |
| plotFlowSingle | Creates a plot of a time series of a particular flow... |
| plotFluxHist | Graph of annual flux and flow normalized flux versus year |
| plotFluxPred | Graph of observed versus estimated flux |
| plotFluxQ | Sample data plot: observed log flux vs log discharge |
| plotFluxTimeDaily | Plot of the time series of daily flux estimates and the... |
| plotFour | Makes four graphs of streamflow statistics on a single page |
| plotFourStats | Makes four graphs of annual streamflow statistics on a single... |
| plotMonthTrend | Plot monthly trend result from runPairs |
| plotQTimeDaily | Plot of the discharge time series |
| plotResidPred | Plot of the residuals from WRTDS versus the estimated values... |
| plotResidQ | Plot of the residuals from WRTDS (in log concentration units)... |
| plotResidTime | Plot of the residuals from WRTDS (in log concentration units)... |
| plotSDLogQ | Graph of the standard deviation of the log of daily discharge... |
| plotTimeSlice | plotTimeSlice |
| plotWRTDSKalman | plotWRTDSKalman |
| populateConcentrations | Populate Concentration Columns |
| populateDaily | Populate Daily data frame |
| populateDailySamp | Merge concentration to Daily |
| populateDateColumns | Populate Date Columns |
| populateParameterINFO | Populate Parameter Information Columns |
| populateSampleColumns | Populate Sample Columns |
| populateSiteINFO | Populate Site Information Columns |
| printFluxUnitCheatSheet | Reminder to user of flux unit properties (such as kg/day,... |
| printGroups | Print information about group analysis |
| printPairs | Print information about pairs analysis |
| printqUnitCheatSheet | Reminder to user of flow Unit properties such as cubic meters... |
| printSeries | Print annual results for a given streamflow statistic |
| processQWData | Processing of Water Quality Data |
| qUnit-class | qUnit class |
| randomSubset | randomSubset |
| readDataFromFile | Basic Data Import for Water Flow Data |
| readNWISDaily | Import NWIS Daily Data for EGRET analysis |
| readNWISSample | Import USGS Sample Data for EGRET analysis |
| readUserDaily | Import user daily data for EGRET analysis |
| readUserSample | Import user-supplied sample data for EGRET analysis |
| readWQPSample | Import Sample Data from the Water Quality Portal for WRTDS |
| removeDuplicates | Remove duplicates values from Sample data frame. |
| runGroups | Runs a comparison of any group of years in the record. |
| runPairs | Runs a comparison of any two years in the record. |
| runSeries | Annual series of flow-normalized concentration and... |
| runSurvReg | Run the weighted survival regression for a set of estimation... |
| sampleData | Example eList |
| saveResults | A utility program for saving the contents of the workspace... |
| selectDays | Creates a subset Daily data frame that only contains daily... |
| setPA | Sets up the period of analysis (the portion of the year being... |
| setSeasonLabel | Create a character variable that describes the period of... |
| setSeasonLabelByUser | Creates a character variable that describes the period of... |
| setUpEstimation | setUpEstimation |
| setupYears | Creates the AnnualResults data frame from the Daily data... |
| startEnd | startEnd |
| stitch | stitch surfaces |
| surfaceIndex | Compute the 6 parameters needed to lay out the grid for the... |
| surfaceStartEnd | Surface date limits |
| tableChange | Create a table of the changes in flow-normalized values... |
| tableFlowChange | Prints table of change metrics for a given streamflow... |
| tableResults | Table of annual results for discharge, concentration and flux |
| triCube | Tricube weight function |
| wrtdsK | WRTDS-Kalman |
| yPretty | Sets up tick marks for an axis for a graph with an arithmetic... |
