Time series analysis using R
Time series data: A set of observations on the values that a variable takes at different times.
ARIMA:ARIMA stands for autoregressive integrated moving average. This method is also known as the Box-Jenkins method.
Decomposition: Refers to separating a time series into trend, seasonal effects, and remaining variability.
Dataset: monthly data of number of jobs from 2004 to 2012. the dataset is given in the form csv file(jobs.csv)