In this page the rader can find and download a sort of laboratory exercise tool. The goal of this utility is: to approach, advance amateurs, towards both linear and polynomial mathematical regession analysis.
In the following figures are shown the Lab2ab.xls tool main page and some example of further tool interfaces.
Main Lab2ab.xls Tool Interface
Regression Interface
Two Color Interface Reddening line and <E(B-V)> determination
Empirical Zams Construction Interface - A. Blaauw Procedure -
Empirical Mass-Luminosity Inteface
This file Lab2ab.xls, like Hr Trace package, is an Excel + VBA programmed spreadsheet.
© 2006 - Valter Arnò.