# Loess Objects

These are the available functions for loess objects. See each function's help topic in the TERR Language Reference for more information.

Function name | Title description
--- | ---
`expand.grid` | Create a Data Frame from All Combinations of Factors
`loess` | Fit a Local Regression Model
`loess.control` | Computational Options for Loess Fitting
`loess.object` | Loess Model Object
`loess.smooth` | Smooth Loess Curve
`predict.loess` | Evaluation of Local Regression Surfaces