Functions, classes and methods for time series modelling with ARIMA and related models. The aim of the package is to provide consistent interface for the user. For example, a single function autocorrelations() computes various kinds of theoretical and sample autocorrelations. This is work in progress, see the documentation and vignettes for the current functionality. Function sarima() fits extended multiplicative seasonal ARIMA models with trends, exogenous variables and arbitrary roots on the unit circle, which can be fixed or estimated.
Package details 


Author  Georgi N. Boshnakov [aut, cre], Jamie Halliday [aut] 
Maintainer  Georgi N. Boshnakov <georgi.boshnakov@manchester.ac.uk> 
License  GPL (>= 2) 
Version  0.8.4 
URL  https://github.com/GeoBosh/sarima https://geobosh.github.io/sarima/ 
Package repository  View on CRAN 
Installation 
Install the latest version of this package by entering the following in R:

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