Instruction:

$1.$ This project involves time series models known as ARIMA, SARIMA, ARCH,

GARCH and State$-$Space Model.

$2.$ Find appropriate data $($one data or multiple data does not matter$)$ to fit each of

these models.

$3.$ You have freedom to use only R or Python.

$4.$ You have to write a paragraph for each of this model by providing details why we

need this model?

$5.$ Provide Usefulness $($pros$)$ of each model. Limitation $($cons$)$ of each model.

Mathematical formulation for each model.

$6.$ Make forecast for few time points for each of the model. Write comments about

your prediction from the graph.

$7.$ At the end of one$-$page summary paragraph for each model, add graphs and

output from the model fitting. Write in depth explanations of finding from each

model fitting.

$8.$ Finally, you will provide me only three files. A report written in word or pdf$,$ R or

python script, and your data set. Codes must be commented so that I can

understand easily.