Time series graphs are intuitive, helping you relate a metric to time. Marketing analysts are often faced with choosing a data visualization that speaks to managers and colleagues interested in ...

Polyglot persistence is becoming the norm in big data. Gone are the days when relational databases were the one store to rule them all; now the notion of using stores with data models that best align ...

The time series graphs show hospital admissions recorded by a sample of hospitals in England of the daily admissions of patients with a heart attack and acute heart failure. It also provides a ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Bias in business forecasts is defined as persistent economic miscalculation of future events. Manufacturers make estimates on future supply and demand activity to help decide how much product to put ...