Closed sharayuanuse closed 4 hours ago
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Is your feature request related to a problem? Please describe.
Currently, there is a need for a robust analysis and forecasting model to predict retail sales in the USA. The existing methods may not capture seasonal trends and fluctuations accurately, leading to suboptimal forecasting performance.
Describe the solution you'd like
Implement Time Series Modeling techniques to analyze and forecast retail sales data from 1992 to 2017. This should involve applying KPSS and Dickey-Fuller tests to ensure stationarity, utilizing ACF and PACF plots for parameter estimation, and exploring various models from the fpp2 forecasting package in R, including Seasonal Naive, Exponential Smoothing, and ARIMA models.
Describe alternatives you've considered
Consideration of simpler forecasting methods, such as linear regression models or moving averages, but these may not adequately address the seasonality and trends present in the retail sales data.
Approach to be followed (optional)
Additional context