pas_getLabels: Return labels from filtered PurpleAir Synoptic objects

In AirSensor: Process and Display Data from Air Quality Sensors

Description

The incoming pas object is first filtered based on the values of stateCodes, pattern, isOutside and isParent. The values associated with the "label" column are then returned.

This function is useful for returning values associated with specific devices, which are represented by records with isParent = TRUE.

Usage

pas_getLabels(
  pas = NULL,
  pattern = ".*",
  idPattern = ".*",
  isOutside = TRUE,
  isParent = TRUE
)

Arguments

pas	PurpleAir Synoptic pas object.
pattern	Text pattern used to filter station labels.
idPattern	Text pattern used to filter deviceDeploymentID.
isOutside	Logical, is the sensor located outside?
isParent	Logical, is the record associated with a the A channel?

Value

Vector of values.

See Also

pas_getColumn, pas_getIDs, pas_getDeviceDeploymentIDs

Examples

library(AirSensor)

pas <- example_pas

pas_getLabels(pas = pas) %>% head(10)

pas_getLabels(pas = pas, pattern = "back") %>% head(10)

AirSensor documentation built on March 13, 2021, 1:07 a.m.