# Property Estimator

The property estimator is a distributed framework from the Open Forcefield Consortium for storing, manipulating, and computing measured physical properties from simulation data.

Warning

This framework is still in pre-alpha and under heavy development. Although all steps have been taken to ensure correctness of the code and the results it produces, the authors accept no liability for any incorrectness any bugs or unintended behaviour may cause.

The framework currently has built in support for estimating the following properties:

Physical Property | Simulation | Reweighting
--- | --- | ---
Implemented | Gradients | Implemented | Gradients
Density | Yes | Yes | Yes | Yes
Dielectric Constatant | Yes | Yes* | Yes | Yes*
Hvaporization | Yes | Yes | Yes | Yes*
Hmixing | Yes | Yes* | Yes | Yes*
Vexcess | Yes | Yes* | Yes | Yes*
Gsolvation | Yes* | No | No | No

* Entries marked with an asterisk are implemented but have not yet been extensively tested and validated.

## Index

User Guide

- Installing the Property Estimator

- Getting Started

- Physical Property Measurements

- Physical Property Data Sets

Developer Documentation

- API

- Release History

- Release Process