pas_getColumn: Return column of data from filtered PurpleAir Synoptic...

In AirSensor: Process and Display Data from Air Quality Sensors

Description

The incoming pas object is first filtered based on the values of states, pattern, isOutside and isParent. The values associated with the name 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_getColumn(
  pas = NULL,
  name = NULL,
  pattern = ".*",
  idPattern = ".*",
  isOutside = TRUE,
  isParent = TRUE
)

Arguments

pas	PurpleAir Synoptic pas object.
name	Name of the column to return.
pattern	Text pattern used to filter sensor 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_getIDs, pas_getLabels

Examples

library(AirSensor)

example_pas %>%
  pas_getColumn(name = "latitude") %>%
  head(10)
  

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