forecasting data with r Part -1
Hi guys,
Here we are discussing about Data Forecasting with R
Forecasting is nothing but predicting future events based on historical data like predicting revenues and earth quakes etc with time series.
Time series is a set of numerical data obtained at a regular period of time. Its consists of some components like cyclic , trend, seasonal and irregular etc.
Types of Models
There are different types of model in forecasting like
- Moving average
- Holt Winters
- ARIMA(Box -Jenkins Method)
- Prophet etc.
Step -by- step Procedure of Time series Forecasting
- Plot the data
- Make data stationary
- Identify the best model fit for the data
- Build the model
- Do the Prediction
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