User Guide
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... you want to use. 1 (Lin) : Linear regression 2 (Log) : Logarithmic regression 3 (Exp) : Exponential regression r 1 (Pwr) : Power regression r 2 (Inv) : Inverse regression r 3 (Quad) : Quadratic regression 28 REG F 3 (fx-95MS) F F 2 (Other Models) • Entering the REG Mode displays screens like the ones shown below. Changing to another mode Changing the regression type (Lin, Log, Exp, Pwr, Inv, Quad) Regression Calculations REG Use the F key to perform...
... you want to use. 1 (Lin) : Linear regression 2 (Log) : Logarithmic regression 3 (Exp) : Exponential regression r 1 (Pwr) : Power regression r 2 (Inv) : Inverse regression r 3 (Quad) : Quadratic regression 28 REG F 3 (fx-95MS) F F 2 (Other Models) • Entering the REG Mode displays screens like the ones shown below. Changing to another mode Changing the regression type (Lin, Log, Exp, Pwr, Inv, Quad) Regression Calculations REG Use the F key to perform...
User Guide
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...Linear Regression • The regression formula for the data nearby. In the REG Mode: 1(Lin) A B 1 (Scl) = (Stat clear) REG 10 P1003 S n= 1. Next, use variables. Each time you use the regression formula to that point is : y = A + Bx. • Example: Atmospheric Pressure vs. Finally, calculate... Perform linear regression to determine the regression formula terms and correlation coefficient for linear regression is indicated on the display (n value). 15 P 1005 S 20 P1010 S 25 P 1011 S 30 P 1014 S Regression Coefficient A = 997.4 A X r r 1 = Regression Coefficient ...
...Linear Regression • The regression formula for the data nearby. In the REG Mode: 1(Lin) A B 1 (Scl) = (Stat clear) REG 10 P1003 S n= 1. Next, use variables. Each time you use the regression formula to that point is : y = A + Bx. • Example: Atmospheric Pressure vs. Finally, calculate... Perform linear regression to determine the regression formula terms and correlation coefficient for linear regression is indicated on the display (n value). 15 P 1005 S 20 P1010 S 25 P 1011 S 30 P 1014 S Regression Coefficient A = 997.4 A X r r 1 = Regression Coefficient ...
User Guide
Page 33
... A + B In x) Inverse Regression y ҃ A ѿ B ؒ 1/x u Quadratic Regression • The regression formula for quadratic regression is: y = A + Bx + Cx2. • Example: xi yi Perform quadratic regression to de- 29 1.6 termine the regression formula terms for each type of x) 118 48.0 for yi = 20. A X r 1 F \ E A U 3 , 1 F = u Logarithmic, Exponential, Power, and Inverse Regression • Use the same key operations as linear regression to estimate...
... A + B In x) Inverse Regression y ҃ A ѿ B ؒ 1/x u Quadratic Regression • The regression formula for quadratic regression is: y = A + Bx + Cx2. • Example: xi yi Perform quadratic regression to de- 29 1.6 termine the regression formula terms for each type of x) 118 48.0 for yi = 20. A X r 1 F \ E A U 3 , 1 F = u Logarithmic, Exponential, Power, and Inverse Regression • Use the same key operations as linear regression to estimate...
