|
QCMP117. RLINEAR/RMULT
by Eloi A. Silva Filho, Department of Physics and Chemistry, The Federal University of Espirito Santo, Vitoria, ES, Brasil Cep. 29029 The program RLINEAR/RMULT can be used to calculate only experimental values. The program RLINEAR (Linear Regression) was written to use the method of square minimum in which the values of unknown parameters optimize an equation by linear regression with calculation of deviation for slope (A) and intercept (B) in confidence interval to get the Student (t)1,2. The second program RMULT (Linear Multiple Regression) was written with the method of Gauss and method of square minimum. This program can be used for calculations of up to 200 points with a maximum of 20 independent variables. _________ References: 1. John D. Hinchen, Practical Statistics for Chemical Research, Monsanto Company, Organic Chemicals Division, St. Louis, Missouri, USA. 2. Murray R. Spiegel, Mathematical Handbook of Formulas and Tables, Schaum's Outline Series, McGraw-Hill Book Co., 1968. Lines of Code: 197 QuickBASIC 3.00 |