Man pages for AirSensor
Process and Display Data from Air Quality Sensors
| AirSensor | Data access and analysis functions for PurpleAir sensor data |
| ArchiveBaseDir | Base directory for pre-generated data |
| ArchiveBaseUrl | Base URL for pre-generated data |
| dot-flagOutliers | Flag outliers in vectorized data |
| dot-plotOutliers | Plot flagged outliers |
| dot-replaceOutliers | Replace outliers with rolling median |
| dot-sample | General table row sampling |
| example_pas | Example Purple Air Synoptic dataset |
| example_pas_raw | Example raw Purple Air Synoptic dataset |
| example_pat | Example PurpleAir Timeseries dataset |
| example_pat_failure_A | Example PurpleAir Timeseries dataset exhibiting moderate... |
| example_pat_failure_B | Example PurpleAir Timeseries dataset exhibiting severe errors |
| example_sensor | Example AirSensor Timeseries dataset |
| example_sensor_scaqmd | Example AirSensor Timeseries dataset |
| getArchiveBaseDir | Get data archive base directory |
| getArchiveBaseUrl | Get data archive base URL |
| initializeMazamaSpatialUtils | Initialize MazamaSpatialUtils package |
| multi_ggplot | Display multiple plots on one page |
| pas_addAirDistrict | Add an air district to PurpleAir Synoptic Data |
| pas_addCommunityRegion | Add an air district to PurpleAir Synoptic Data |
| pas_addSpatialMetadata | Add Spatial Metadata to PurpleAIr Synoptic Data |
| pas_addUniqueIDs | Add Unique Identifiers to PurpleAir Synoptic Data |
| pas_createNew | Load latest PurpleAir synoptic data |
| pas_downloadParseRawData | Download synoptic data from PurpleAir |
| pas_enhanceData | Enhance synoptic data from PurpleAir |
| pas_filter | General purpose filtering for PurpleAir Synoptic objects |
| pas_filterArea | Rectangle area filtering for PurpleAir Synoptic objects |
| pas_filterNear | Find PurpleAir sensors within radial distance |
| pas_getColumn | Return column of data from filtered PurpleAir Synoptic... |
| pas_getDeviceDeploymentIDs | Return timeseries identifiers from filtered PurpleAir... |
| pas_getIDs | Return IDs from filtered PurpleAir Synoptic objects |
| pas_getLabels | Return labels from filtered PurpleAir Synoptic objects |
| pas_hasSpatial | Test for spatial metadata in _pa_synoptic_ object |
| pas_isEmpty | Test for an empty _pa_synoptic_ object |
| pas_isPas | Test for correct structure in a _pa_synoptic_ object |
| pas_leaflet | Leaflet interactive map of PurpleAir sensors |
| pas_load | Load PurpleAir synoptic data |
| pas_palette | Color palettes for PurpleAir |
| pas_staticMap | Static map of PurpleAir sensors |
| pas_upgrade | Upgrade _pa_synoptic_ object format |
| pat_aggregate | Aggregate PurpleAir Timeseries Object |
| pat_aggregateOutlierCounts | Aggregate data with count of outliers in each bin |
| pat_createAirSensor | Create an Air Sensor object |
| pat_createNew | Load latest PurpleAir time series data |
| pat_createPATimeseriesObject | Combine PurpleAir raw dataframes |
| pat_dailySoH | Daily state of health |
| pat_dailySoHIndex_00 | State of Health index plot |
| pat_dailySoHIndexPlot | Daily State of Health metric plot |
| pat_dailySoHPlot | Daily State of Health metric plot |
| patData_aggregate | Aggregate PurpleAir Timeseries Data |
| pat_distinct | Retain only distinct data records in pat$data |
| pat_downloadParseRawData | Download PurpleAir timeseries data |
| pat_dygraph | Interactive time series plot |
| pat_externalFit | Linear model fitting of PurpleAir and federal PWFSL time... |
| pat_extractDataFrame | Extract dataframes from _pat_ objects |
| pat_filter | General purpose data filtering for PurpleAir Timeseries... |
| pat_filterDate | Date filtering for PurpleAir Timeseries objects |
| pat_filterDatetime | Datetime filtering for PurpleAir Timeseries objects |
| pat_internalFit | Linear model fitting of channel A and B time series data |
| pat_isEmpty | Test for an empty _pat_ object |
| pat_isPat | Test for correct structure in a _pat_ object |
| pat_join | Join PurpleAir time series data for a single sensor |
| pat_load | Load PurpleAir time series data for a time period |
| pat_loadLatest | Load PurpleAir time series data for a week |
| pat_loadMonth | Load PurpleAir time series data for a month |
| pat_monitorComparison | Comparison of Purple Air and federal monitoring data |
| pat_multiPlot | Display multiple plots on one page |
| pat_outliers | Detect and replace time series outliers |
| pat_qc | Apply quality control on PurpleAir Timeseries object |
| pat_sample | Sample PurpleAir time series data |
| pat_scatterPlotMatrix | Draw a matrix of PurpleAir Timeseries data scatter plots |
| pat_trimDate | Trim a PurpleAir Timeseries object to full days |
| pat_upgrade | Upgrade PurpleAir Timeseries |
| pipe | Pipe operator |
| PurpleAirQC_hourly_AB_00 | Apply hourly aggregation QC using "AB_OO" algorithm |
| PurpleAirQC_hourly_AB_01 | Apply hourly aggregation QC using "AB_O1" algorithm |
| PurpleAirQC_hourly_AB_02 | Apply hourly aggregation QC using "AB_O2" algorithm |
| PurpleAirQC_hourly_AB_03 | Apply hourly aggregation QC using "AB_O4" algorithm |
| PurpleAirSoH_dailyABFit | Daily linear model fit values |
| PurpleAirSoH_dailyABtTest | Daily t-test |
| PurpleAirSoH_dailyMetFit | Daily fit values |
| PurpleAirSoH_dailyPctDC | Daily DC Signal percentage |
| PurpleAirSoH_dailyPctReporting | Daily reporting percentage |
| PurpleAirSoH_dailyPctValid | Daily valid percentage |
| PurpleAirSoH_dailyToIndex_00 | Daily state of health index |
| pwfsl_load | Get PWFSLSmoke monitoring data |
| pwfsl_loadLatest | Get PWFSLSmoke monitoring data |
| removeArchiveBaseDir | Remove data archive base directory |
| removeArchiveBaseUrl | Remove data archive base URL |
| scatterPlot | Matrix scatter plot variables in a data frame |
| sensor_calendarPlot | Plot time series values in conventional calendar format |
| sensor_extractDataFrame | Extract dataframes from _airsensor_ objects |
| sensor_filter | Data filtering for AirSensor objects |
| sensor_filterDate | Date filtering for AirSensor objects |
| sensor_filterDatetime | Datetime filtering for AirSensor objects |
| sensor_filterMeta | Metadata filtering for AirSensor objects |
| sensor_isEmpty | Test for an empty _sensor_ object |
| sensor_isSensor | Test for correct structure in a _sensor_ object |
| sensor_join | Join airsensor objects from different time periods |
| sensor_load | Load hourly-aggregated PurpleAir data |
| sensor_loadLatest | Load hourly-aggregated PurpleAir data for a week |
| sensor_loadMonth | Load hourly-aggregated PurpleAir data for a month |
| sensor_loadYear | Load hourly-aggregated PurpleAir data for a month |
| sensor_polarPlot | Plot bivariate polar plots with guassian smoothing |
| sensor_pollutionRose | Pollution rose plot |
| setArchiveBaseDir | Set data archive base directory |
| setArchiveBaseUrl | Set data archive base URL |
| spatialIsInitialized | Check if MazamaSpatialUtils has been initialized |
| timeseriesTbl_multiPlot | Faceted plot of a timeseries tibble |
