Estimation (disambiguation)

Estimation is the process of finding a usable approximation of a result.

Estimation may also refer to:
 * Estimation theory, a field in statistics, also used in signal processing
 * Estimation statistics, a data analysis approach in frequentist statistics
 * Estimation (project management)
 * Approximation, finding estimates in the form of upper or lower bounds for a quantity that cannot readily be evaluated precisely
 * Forecasting
 * Prediction