quarterly {GHCNr} | R Documentation |
Calculate Quarterly Timseries
Description
quarterly()
aggregates the daily timeseries into a quarterly one.
Aggregation is done differently for TMIN, TMAX, and PRCP.
Usage
quarterly(x)
Arguments
x |
Object of class |
Details
Quarters are defined as:
- first
January to March
- second
April to June
- third
July to September
- fourth
October to December
Aggregation is done as:
- TMAX
Maximum temperature recorded in the quarter
- TMIN
Minimum temperature recorded in the quarter
- PRCP
Total (cumulative) precipitation amount in the quarter
Value
A tibble with the quarterly timeseries at the stations.
Examples
quarterly(CA003076680)
[Package GHCNr version 1.4.5 Index]