riverflows {mtarm} | R Documentation |
Rainfall and two river flows in Colombia
Description
The data represent daily rainfall (in mm) and two river flows (in m^3
/s)
in southern Colombia. A meteorological station located at an altitude of 2400 meters was
used to measure rainfall. The El Trebol hydrological station was used to measure the flow
in the Bedon river at an altitude of 1720 meters. The Villalosada hydrological station
measured the flow in the La Plata river at an altitude of 1300 meters. Geographically, the
stations are located near the equator. The last characteristic allows for control over
hydrological and meteorological factors that might distort the dynamic relationship between
rainfall and river flows. January 1, 2006, to April 14, 2009, was the sample period.
Usage
data(riverflows)
Format
A data frame with 1200 rows and 4 variables:
- Date
a vector that indicates the date each measurement was performed.
- Bedon
a numerical vector indicating the Bedon river flow.
- LaPlata
a numerical vector indicating the La Plata river flow.
- Rainfall
a numerical vector indicating the rainfall.
References
Calderon, S.A. and Nieto, F.H. (2017) Bayesian analysis of multivariate threshold autoregressive models with missing data. Communications in Statistics - Theory and Methods, 46, 296-318.
Examples
data(riverflows)
dev.new()
plot(ts(as.matrix(riverflows[,-1])), main="Rainfall and river flows")