monitor_isEmpty: Test for an empty _mts_monitor_ object
In AirMonitor: Air Quality Data Analysis
View source: R/utils-monitor.R
monitor_isEmpty R Documentation
Test for an empty mts_monitor object
Description
This function returns true under the following conditions:
no time series: ncol(monitor$data) == 1
no time series records: nrow(monitor$data) == 0
all timeseries values are NA
This makes for more readable code in functions that need to test for this.
Usage
monitor_isEmpty(monitor)
Arguments
monitor
mts_monitor object
Value
Invisibly returns TRUE if no data exist in mts_monitor, FALSE otherwise.
AirMonitor documentation built on May 29, 2024, 3:27 a.m.
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View source: R/utils-monitor.R
| monitor_isEmpty | R Documentation |
Test for an empty mts_monitor object
Description
This function returns true under the following conditions:
no time series:
ncol(monitor$data) == 1no time series records:
nrow(monitor$data) == 0all timeseries values are
NA
This makes for more readable code in functions that need to test for this.
Usage
monitor_isEmpty(monitor)
Arguments
monitor |
mts_monitor object |
Value
Invisibly returns TRUE if no data exist in mts_monitor, FALSE otherwise.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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