Tools for the Analysis of Air Pollution Data

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Documentation for package ‘openair’ version 3.0.0

• DESCRIPTION file
• Package NEWS
• Package README

Help Pages

aqStats	Calculate summary statistics for air pollution data by year
binData	Bin data, calculate mean and bootstrap confidence interval in the mean
bootMeanDF	Bin data, calculate mean and bootstrap confidence interval in the mean
calcPercentile	Calculate percentile values from a time series
calendarPlot	Plot time series values in a conventional calendar format
conditionalEval	Conditional quantile estimates with additional variables for model evaluation
conditionalQuantile	Conditional quantile estimates for model evaluation
corPlot	Correlation matrices with conditioning
cutData	Function to split data in different ways for conditioning
datePad	Pad a time-series dataframe and optionally fill values by block
GaussianSmooth	Calculate rolling Gaussian smooth of pollutant values
importADMS	CERC Atmospheric Dispersion Modelling System (ADMS) data import function(s) for openair
importADMSBgd	CERC Atmospheric Dispersion Modelling System (ADMS) data import function(s) for openair
importADMSMet	CERC Atmospheric Dispersion Modelling System (ADMS) data import function(s) for openair
importADMSMop	CERC Atmospheric Dispersion Modelling System (ADMS) data import function(s) for openair
importADMSPst	CERC Atmospheric Dispersion Modelling System (ADMS) data import function(s) for openair
importAQE	Import data from individual UK Air Pollution Networks
importAURN	Import data from individual UK Air Pollution Networks
importEurope	Import air quality data from European database until February 2024
importImperial	Import data from Imperial College London networks
importKCL	Import data from Imperial College London networks
importLocal	Import data from individual UK Air Pollution Networks
importMeta	Import monitoring site meta data for UK and European networks
importNI	Import data from individual UK Air Pollution Networks
importSAQN	Import data from individual UK Air Pollution Networks
importTraj	Import pre-calculated HYSPLIT 96-hour back trajectories
importUKAQ	Import data from the UK Air Pollution Networks
importWAQN	Import data from individual UK Air Pollution Networks
modStats	Calculate common model evaluation statistics
mydata	Example air quality monitoring data for openair
openColours	Pre-defined openair colours and definition of user-defined colours
percentileRose	Function to plot percentiles by wind direction
polarAnnulus	Bivariate polarAnnulus plot
polarCluster	K-means clustering of bivariate polar plots
polarDiff	Polar plots considering changes in concentrations between two time periods
polarFreq	Function to plot wind speed/direction frequencies and other statistics
polarPlot	Function for plotting bivariate polar plots with smoothing.
pollutionRose	Pollution rose variation of the traditional wind rose plot
quickText	Automatic text formatting for openair
rollingMean	Calculate rolling mean pollutant values
rollingQuantile	Calculate rolling quantile pollutant values
runRegression	Rolling regression for pollutant source characterisation.
scatterPlot	Flexible scatter plots
selectByDate	Subset a data frame based on date
selectRunning	Function to extract run lengths greater than a threshold
smoothTrend	Calculate nonparametric smooth trends
splitByDate	Divide up a data frame by time
TaylorDiagram	Taylor Diagram for model evaluation with conditioning
TheilSen	Tests for trends using Theil-Sen estimates
timeAverage	Function to calculate time averages for data frames
timePlot	Plot time series, perhaps for multiple pollutants, grouped or in separate panels.
timeProp	Time series plot with categories shown as a stacked bar chart
timeVariation	Temporal variation plots with flexible panel control
trajCluster	Calculate clusters for back trajectories
trajLevel	Trajectory level plots with conditioning
trajPlot	Trajectory line plots with conditioning
trendLevel	Plot heat maps of atmospheric composition data
variationPlot	Variation Plot
WhittakerSmooth	Calculate Whittaker-Eilers Smoothing, Interpolation and Baseline Determination
windflowOpts	Define 'windflow' options for 'openair' plots
windRose	Traditional wind rose plot