Non-functional requirements define the quality of a solution that is to be delivered by either an internal delivery team or a third party. This is crucial to ensure that an organisation gets a product that is of a...
In previous posts we looked a few simple ways to create forecasts in Excel, first using Time Series Decomposition, and also regression against business drivers.
In my earlier posts on forecasting with Time Series Decomposition (see Forecasting: Further Time Series Decomposition in Excel) we looked at producing a forecast based on historical behaviour of the data. The...
In Basic Time Series Decomposition in Excel I gave a brief demonstration of some simple forecasting methods, showing how to include not only growth but seasonality. By the end of that post we had a forecast like...
