Calculate summary statistics for air pollution data by year
Tests for trends using Theil-Sen estimates
Calculate common model evaluation statistics
Example data for openair
openair colours
Automatic text formatting for openair
Traditional wind rose plot and pollution rose variation
Subset a data frame based on date
Taylor Diagram for model evaluation with conditioning
Estimate NO2/NOX emission ratios from monitoring data
Function to split data in different ways for conditioning
SAQN data import for openair
Linear relations between pollutants
Trajectory plots with conditioning
Diurnal, day of the week and monthly variation
Function to rapidly provide an overview of air quality data
AURN csv file data import for openair
Conditional quantile estimates for model evaluation
Generic functions for handling openair outputs
Import monitoring site meta data
corrgram plot with conditioning
Import pre-calculated HYSPLIT 96-hour back trajectories
ADMS data import function(s) for openair
AURN data import for openair
Function to plot wind speed/direction frequencies and other statistics
Bivariate polarAnnulus plot
Generic data import for openair
Bivariate polar plot with smoothing
Scale key handling for openair
K-means clustering of bivariate polar plots
Function to plot percentiles by wind direction
Kernel density plot for daily mean exceedance statistics
GoogleMapsPlot
Calculate percentile values from a time series
Import data from King's College London networks
Plot time series values in convential calendar format
Tools for the analysis of air pollution data
Flexible scatter plots
Divide up a data frame by time
Calculate smoothTrends
Calculate rollingMean values
Function to calculate timeAverages for data frames
trendLevel
Plot time series
Function to extract run lengths greater than a threshold