Trend Analysis
The examination of historical data over time to identify patterns, predict future behavior, and detect anomalies.
Full Definition
Trend Analysis is the examination of historical data over time to identify patterns, predict future behavior, and detect anomalies. In building operations, trend analysis helps facility managers understand how systems perform over time, identify degradation or efficiency changes, and make informed decisions about maintenance and optimization. It can reveal seasonal patterns, equipment wear, energy consumption trends, and unusual events that may indicate problems. Trend analysis is essential for predictive maintenance, energy management, and proactive facility management strategies.
Related Terms
Time Series Data
A sequence of data points collected over time, such as temperature readings or energy consumption values.
Building Performance
The overall effectiveness of a building in meeting its functional, environmental, and economic objectives.
Historical Data
Past data collected over time that is stored for analysis, comparison, and trend identification.