Forecasting Technique Course
Master practical forecasting techniques for monthly sales data. Learn time series analysis, ARIMA, ETS, feature engineering, model selection, and evaluation to build accurate 6‑month forecasts that drive smarter marketing, inventory, and revenue decisions.
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. In this focused course, you’ll 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 that support better planning, inventory decisions, and marketing budget optimization.
Elevify advantages
Develop skills
- Time series feature engineering: build promo, calendar, and lag features fast.
- ARIMA, ETS, and SARIMA modeling: 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
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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