In mathematics, extrapolation is a type of estimation, beyond the original observation range, of the value of a variable on the basis of its relationship with another variable.

Sep 20, 2021 · This tutorial explains the difference between interpolation and extrapolation in statistics, including several examples.

Party officials extrapolated public sentiment on one issue from known public reaction on others. Researchers extrapolate present trends to construct an image of the future. Did you know?

Extrapolation is a way to make guesses about the future or about some hypothetical situation based on data that you already know. You’re basically taking your “best guess”.

Apr 17, 2025 · Extrapolation is a statistical method that uses existing data to predict future or unknown values that fall outside the range of the existing data. It’s particularly useful for geospatial and time …

Extrapolation is the process of estimating a value that falls outside the range of data you already have. If you know a trend based on existing observations, extrapolation extends that trend forward (or …

Feb 24, 2026 · Extrapolation is the process of making predictions based on current or past data. It's a way of using existing information to make an educated guess about what might happen in the future.