OxMetrics

Econometrics software

OxMetrics is an econometric software including the Ox programming language for econometrics and statistics, developed by Jurgen Doornik and David Hendry. OxMetrics originates from PcGive, one of the first econometric software for personal computers, initiated by David Hendry in the 1980s at the London School of Economics. OxMetrics builds on the Ox programming language of Jurgen Doornik developed at University of Oxford. describes the history of econometric software packages. OxMetrics is a family of software packages for the econometric and financial analysis of time series, forecasting, econometric model selection and for the statistical analysis of cross-sectional data and panel data. The main modules apart from PcGive for dynamic econometric models (ARDL, VAR, GARCH, Switching, Autometrics), panel data models (DPD), Limited dependent models, are STAMP for structural time series modelling, "SsfPack" for State space methods and "G@RCH" for financial volatility modelling. present many empirical examples in PcGive for OxMetrics in their econometrics textbook. give modern examples in their time series analysis textbook. (Wikipedia).

A solar system, a simulation made with Excel

An Excel simulation of the solar system. You can see how things are recursively computed: the mutual gravity force from the locations, the accelerations, the velocities, and finally the updated locations. The solar eclipse is also shown. This is clip is intended to illustrate Chapter 24 Ap

From playlist Physics simulations

Introduction to Geometer's Sketchpad: Measurements

This video demonstrates some of the measurement and calculation features of Geometer's Sketchpad.

From playlist Geometer's Sketchpad

Working with Proportional Relationships

Graphing proportional relationships & writing equations for them — Quick formative assessment via #GeoGebra: https://geogebra.org/m/g9ejgsge #MTBoS #ITeachMath #msmathchat

From playlist Algebra 1: Dynamic Interactives!