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Clara Comuzzi, Pierluigi Polese*, Andrea Melchior, Roberto Portanova, Marilena Tolazzi. Dipartimento di Scienze e Tecnologie Chimiche, UniversitÓ di Udine, Via Cotonificio 108, I-33100 Udine, Italy.

SolverStat is an Excel add-in (xla) for Microsoft Excel 97, 2000, XP, 2007, 2010, 2013, 2016 that performs advanced statistical tests on least squares regression data.

In Microsoft Excel, the built-in optimization package Solver yields minimized least squares regression parameters: the use of this utility in association with the worksheet functions makes Excel a flexible tool to solve linear and non linear regression problems. Nevertheless, Solver provides no estimates of the precision of the fitted parameters and an incomplete and unprompted analysis of fittings: the statistical analysis of the result is, on the other hand, a crucial step to evalutate the reliability of the models. SolverStat overcomes that limits.

SolverStat is released as Open Source under the Educational Community License version 2.0.
Citation: "SOLVERSTAT : a new utility for multipurpose analysis. An application to the investigation of dioxygenated Co(II) complex formation in dimethylsulfoxide solution."
C.Comuzzi, P.Polese, A.Melchior, R.Portanova, M.Tolazzi.
Talanta 59 (2003) 67-80    (PDF)


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Last Updated: August 19, 2019 - Pierluigi Polese



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