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All functions

TaylorDiagram()
Taylor Diagram for model evaluation with conditioning
TheilSen()
Tests for trends using Theil-Sen estimates
aqStats()
Calculate summary statistics for air pollution data by year
binData()
Bin data, calculate mean and bootstrap 95% confidence interval in the mean
bootMeanDF()
Bootsrap confidence intervals in the mean
calcFno2()
Estimate NO2/NOX emission ratios from monitoring data
calcPercentile()
Calculate percentile values from a time series
calendarPlot()
Plot time series values in convential calendar format
conditionalEval()
Conditional quantile estimates with additional variables for model evaluation
conditionalQuantile()
Conditional quantile estimates for model evaluation
corPlot()
corrgram plot with conditioning
cutData()
Function to split data in different ways for conditioning
drawOpenKey()
Scale key handling for openair
import()
Generic data import for openair
importADMS()
CERC Atmospheric Dispersion Modelling System (ADMS) data import function(s) for openair
importAQE() importAURN() importNI() importSAQN() importWAQN()
Air Quality England Network data import for openair
importAURNCsv()
AURN csv file data import for openair
importEurope()
Import air quality data from European database
importKCL()
Import data from King's College London networks
importMeta()
Import monitoring site meta data for the UK and European networks
importTraj()
Import pre-calculated HYSPLIT 96-hour back trajectories
kernelExceed()
Kernel density plot for daily mean exceedance statistics
linearRelation()
Linear relations between pollutants
modStats()
Calculate common model evaluation statistics
mydata
Example data for openair
openColours()
openair colours
openair
Tools for the analysis of air pollution data
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.
quickText()
Automatic text formatting for openair
rollingMean()
Calculate rollingMean values
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
summaryPlot()
Function to rapidly provide an overview of air quality data
timeAverage()
Function to calculate time averages for data frames
timePlot()
Plot time series
timeProp()
Time series plot with categories shown as a stacked bar chart
timeVariation()
Diurnal, day of the week and monthly variation
trajCluster()
Calculate clusters for back tracectories
trajLevel()
Trajectory level plots with conditioning
trajPlot()
Trajectory line plots with conditioning
trendLevel()
trendLevel
windRose() pollutionRose()
Traditional wind rose plot and pollution rose variation