Man pages for pollylang/aqtrends
Tools for trend analysis of air quality network data
| average_data | Average raw hourly data by year or month-year |
| average_trends | Compare average trend over all sites with average trend over... |
| calculate_pollutant_ratio | Calculate average pollutant ratios using linear model |
| check_arguments | Check function arguments |
| check_date_format | Check that a character string is in correct date format |
| data_capture | Filter observations data to only include sites with... |
| define_moving_windows | Define the n moving windows of the rolling regressions |
| get_longterm_sites | Return the site codes of the 'long term sites' (recorded... |
| london_nox_data | Example observation data for the aqtrends package |
| rolling_change_trend | Rolling change trends (extract true trend) |
| rolling_trends | Rolling trend plots |
| rolling_worker | Worker function for calculating rolling trend over a single... |
| site_flux_bias | The difference in concentration between opening and closing... |
| sites_open_throughout_window | Extract site codes of monitoring sites open throughout the... |
| theilsen_slope | Theil-Sen slope of rolling change trend |
| trends_plots_helper | Plot average trends in pollutant concentration |
