sim_annual_arima: Simulate Annual Timeseries with ARIMA Model

Description Usage Arguments Value Examples

Description

Fit an ARIMA model to a given vector of annual precipitation x, and run a simulation of length n_year beginning with year start_year.

Usage

1
sim_annual_arima(x, start_year = 2000, n_year = 10)

Arguments

x

vector of observed annual values

start_year

first simulation year

n_year

number of simulation years

Value

a named list containing:

model

the fitted arima model returned by forecast::auto.arima()

x

the historical annual precipitation as a numeric vector

out

the simulated annual precipitation of length n_year as a zoo object

Examples

1

HydrosystemsGroup/Weather-Generator documentation built on May 8, 2019, 8:34 a.m.