Forecasting Technique Course
Master practical forecasting techniques for monthly sales data using time series analysis, ARIMA, ETS, feature engineering, model selection, and evaluation to create accurate 6-month forecasts that inform smarter marketing, inventory management, and revenue decisions in Botswana business contexts.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Master practical forecasting techniques to build reliable 6-month sales projections using real monthly data. Clean and validate CSV files, engineer calendar and promotion features, apply ARIMA, ETS, and regression models, compare performance with backtests, and create clear forecast reports for better planning, inventory decisions, and marketing budget optimisation.
Elevify advantages
Develop skills
- Time series feature engineering: build promo, calendar, and lag features fast.
- ARIMA, ETS, and SARIMA modelling: fit, tune, and compare forecasts in practice.
- Forecast evaluation: run backtests, error metrics, and residual diagnostics.
- ML-based forecasting: apply tree models with lags for robust short-term lifts.
- Operational 6-month planning: turn forecasts into inventory and marketing actions.
Suggested summary
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