User Guide
Page 10
... solve linear equations with two through six unknowns, and high-order equations from 2nd to draw graphs of a graph by inputting the number or letter marked in a notebook-like interface. Icon Mode Name RUN (fx-7400Gɉ only) RUN • MAT*1 (Run • Matrix) Description Use this mode for arithmetic calculations and function calculations, and for calculations...
... solve linear equations with two through six unknowns, and high-order equations from 2nd to draw graphs of a graph by inputting the number or letter marked in a notebook-like interface. Icon Mode Name RUN (fx-7400Gɉ only) RUN • MAT*1 (Run • Matrix) Description Use this mode for arithmetic calculations and function calculations, and for calculations...
User Guide
Page 132
... convergent or divergent. 1. Specify the table range, n start and end points, initial term value, and pointer start point you can specify the line type for a y = f(x) graph. I WEB Graph (Convergence, Divergence) y = f(x) is graphed by presuming an+1 = y, an = x for linear two-term regression an+1 = f(an) composed of the display screen.
... convergent or divergent. 1. Specify the table range, n start and end points, initial term value, and pointer start point you can specify the line type for a y = f(x) graph. I WEB Graph (Convergence, Divergence) y = f(x) is graphed by presuming an+1 = y, an = x for linear two-term regression an+1 = f(an) composed of the display screen.
User Guide
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... • {Hist}/{Box}/{Bar}/{N·Dis}/{Brkn} ... {histogram}/{med-box graph}/{bar graph}/{normal distribution curve}/{broken line graph} • {X}/{Med}/{X^2}/{X^3}/{X^4} ... {linear regression graph}/{Med-Med graph}/{quadratic regression graph}/{cubic regression graph}/{quartic regression graph} • {Log}/{Exp}/{Pwr}/{Sin}/{Lgst} ... {logarithmic regression graph}/{exponential regression graph}/{power regression graph}/{sinusoidal regression graph}/{logistic regression graph} • XList (x-axis data list)/YList (y-axis data list) • {List} ... {List 1 to 26} • Frequency...
... • {Hist}/{Box}/{Bar}/{N·Dis}/{Brkn} ... {histogram}/{med-box graph}/{bar graph}/{normal distribution curve}/{broken line graph} • {X}/{Med}/{X^2}/{X^3}/{X^4} ... {linear regression graph}/{Med-Med graph}/{quadratic regression graph}/{cubic regression graph}/{quartic regression graph} • {Log}/{Exp}/{Pwr}/{Sin}/{Lgst} ... {logarithmic regression graph}/{exponential regression graph}/{power regression graph}/{sinusoidal regression graph}/{logistic regression graph} • XList (x-axis data list)/YList (y-axis data list) • {List} ... {List 1 to 26} • Frequency...
User Guide
Page 150
...+b}/{a+bx}/{Med}/{X^2}/{X^3}/{X^4}/{Log}/{ae^bx}/{ab^x}/{Pwr}/{Sin}/{Lgst} ... {linear regression (ax+b form)}/{linear regression (a+bx form)}/{Med-Med}/{quadratic regression}/{cubic regression}/{quartic regression}/{logarithmic regression}/{exponential regression (aebx form)}/{exponential regression (abx form)}/{power regression}/ {sinusoidal regression}/{logistic regression} calculation and graphing • {2VAR}... {paired-variable statistical results} I Selecting the Regression Type After you graph paired-variable statistical data, you can use these to obtain...
...+b}/{a+bx}/{Med}/{X^2}/{X^3}/{X^4}/{Log}/{ae^bx}/{ab^x}/{Pwr}/{Sin}/{Lgst} ... {linear regression (ax+b form)}/{linear regression (a+bx form)}/{Med-Med}/{quadratic regression}/{cubic regression}/{quartic regression}/{logarithmic regression}/{exponential regression (aebx form)}/{exponential regression (abx form)}/{power regression}/ {sinusoidal regression}/{logistic regression} calculation and graphing • {2VAR}... {paired-variable statistical results} I Selecting the Regression Type After you graph paired-variable statistical data, you can use these to obtain...
User Guide
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Ex. I Linear Regression Graph Linear regression uses the method of least squares to as many data points as possible. This is similar to linear regression, but it is suspected that passes close to plot a straight line that there are a number of extreme values, a Med-Med graph can graph the displayed regression formula by pressing (DRAW). I Graphing Statistical Calculation Results While the parameter calculation result...
Ex. I Linear Regression Graph Linear regression uses the method of least squares to as many data points as possible. This is similar to linear regression, but it is suspected that passes close to plot a straight line that there are a number of extreme values, a Med-Med graph can graph the displayed regression formula by pressing (DRAW). I Graphing Statistical Calculation Results While the parameter calculation result...
User Guide
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... y = ax3 + bx2 + cx + d a.......... regression second coefficient a.......... regression constant term (y-intercept) c .......... regression constant term (y-intercept) I Exponential Regression Graph Exponential regression expresses y as a logarithmic function of x. y = a + b·ln x a regression constant term b regression coefficient I Logarithmic Regression Graph Logarithmic regression expresses y as a proportion of the exponential function of both sides we say that X = In x, the formula corresponds to linear regression formula Y = A + bx. (CALC)(E)(Exp) (ae...
... y = ax3 + bx2 + cx + d a.......... regression second coefficient a.......... regression constant term (y-intercept) c .......... regression constant term (y-intercept) I Exponential Regression Graph Exponential regression expresses y as a logarithmic function of x. y = a + b·ln x a regression constant term b regression coefficient I Logarithmic Regression Graph Logarithmic regression expresses y as a proportion of the exponential function of both sides we say that X = In x, the formula corresponds to linear regression formula Y = A + bx. (CALC)(E)(Exp) (ae...
User Guide
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... get In y = In a + b × In x. Next, if we take a long time to calculate. y = a·xb a regression coefficient b regression power I Logistic Regression Graph Logistic regression is the logistic regression model formula. The standard power regression formula is the power regression model formula. The angle unit does not change to linear regression formula Y = A + bX. (CALC)(E)(Pwr) (DRAW) The following is y = a × xb, so...
... get In y = In a + b × In x. Next, if we take a long time to calculate. y = a·xb a regression coefficient b regression power I Logistic Regression Graph Logistic regression is the logistic regression model formula. The standard power regression formula is the power regression model formula. The angle unit does not change to linear regression formula Y = A + bX. (CALC)(E)(Pwr) (DRAW) The following is y = a × xb, so...
User Guide
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... for quadratic regression, cubic regression, and quartic regression. S Calculation of the Coefficient of regression. 6-16 Here, each coefficient value of the regression line or regression curve is expressed as those for "Linear Regression Graph" to calculate the coefficient of determination (r2) for each type of Determination (r2) and MSe You can directly determine the same expression from "Linear Regression Graph" to "Logistic Regression Graph", regression calculation results were...
... for quadratic regression, cubic regression, and quartic regression. S Calculation of the Coefficient of regression. 6-16 Here, each coefficient value of the regression line or regression curve is expressed as those for "Linear Regression Graph" to calculate the coefficient of determination (r2) for each type of Determination (r2) and MSe You can directly determine the same expression from "Linear Regression Graph" to "Logistic Regression Graph", regression calculation results were...
User Guide
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... the pointer to appear. 2. If there are multiple graphs on the graph. 6-17 • Linear Regression (ax + b MSe = 1 n - 2 n i=1 (yi - (axi + b))2 (a + bx MSe = 1 n - 2 n (yi - (a + bxi))2 i=1 • Quadratic Regression MSe = 1 n - 3 n (yi - (axi2+ bxi + c))2 i=1 • Cubic Regression MSe = 1 n - 4 n i=1 (yi - (axi3+ bxi2+ cxi + d ))2 • Quartic Regression MSe = 1 n - 5 n (yi - (axi4+ bxi3 + cxi2 + dxi + e))2 i=1 • Logarithmic Regression MSe = 1 n - 2 n i=1 (yi - (a + b ln xi ))2 • Exponential Repression...
... the pointer to appear. 2. If there are multiple graphs on the graph. 6-17 • Linear Regression (ax + b MSe = 1 n - 2 n i=1 (yi - (axi + b))2 (a + bx MSe = 1 n - 2 n (yi - (a + bxi))2 i=1 • Quadratic Regression MSe = 1 n - 3 n (yi - (axi2+ bxi + c))2 i=1 • Cubic Regression MSe = 1 n - 4 n i=1 (yi - (axi3+ bxi2+ cxi + d ))2 • Quartic Regression MSe = 1 n - 5 n (yi - (axi4+ bxi3 + cxi2 + dxi + e))2 i=1 • Logarithmic Regression MSe = 1 n - 2 n i=1 (yi - (a + b ln xi ))2 • Exponential Repression...
User Guide
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...1000. • You cannot obtain estimated values for the "Coord" item of a regression calculation. Input data into the list and draw the linear regression graph. 3. From the Main Menu, enter the RUN • MAT (or RUN) mode...fx-7400GII: (STAT) The estimated value ţ is displayed for xi = 20. @???(value of yi) (xˆ )U The estimated value xˆ is specified for a Med-Med, quadratic regression, cubic regression, quartic regression, sinusoidal regression, or logistic regression graph. 6-18 3. I Estimated Value Calculation ( , ) After drawing a regression graph with a graph...
...1000. • You cannot obtain estimated values for the "Coord" item of a regression calculation. Input data into the list and draw the linear regression graph. 3. From the Main Menu, enter the RUN • MAT (or RUN) mode...fx-7400GII: (STAT) The estimated value ţ is displayed for xi = 20. @???(value of yi) (xˆ )U The estimated value xˆ is specified for a Med-Med, quadratic regression, cubic regression, quartic regression, sinusoidal regression, or logistic regression graph. 6-18 3. I Estimated Value Calculation ( , ) After drawing a regression graph with a graph...
User Guide
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... 2 S-Gph1 DrawOn, Scatter, List 1, List 2, 1, Square = DrawStat I Using Distribution Graphs in a Program (Not available on the fx-7400GII) Special commands are used for a bar graph. Log Med-Med Med-Med Exponential Regression ...... Linear Logarithmic Regression ...... ExpReg(a·eˆbx) Quadratic Regression .... e (x - )2 2 2 dx Lower ZLow = Lower - ZUp = Upper - 8-26 Linear Regression .......... S-Gph1 DrawOn, Sinusoidal, List 1, List 2 = • The following is...
... 2 S-Gph1 DrawOn, Scatter, List 1, List 2, 1, Square = DrawStat I Using Distribution Graphs in a Program (Not available on the fx-7400GII) Special commands are used for a bar graph. Log Med-Med Med-Med Exponential Regression ...... Linear Logarithmic Regression ...... ExpReg(a·eˆbx) Quadratic Regression .... e (x - )2 2 2 dx Lower ZLow = Lower - ZUp = Upper - 8-26 Linear Regression .......... S-Gph1 DrawOn, Sinusoidal, List 1, List 2 = • The following is...
User Guide
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... following can be specified as the calculation type. LinearReg(ax+b)......linear regression (ax+b type) LinearReg(a+bx)......linear regression (a+bx type) Med-MedLine ..........Med-Med calculation QuadReg quadratic regression CubicReg cubic regression QuartReg quartic regression LogReg logarithmic regression ExpReg(a·eˆbx)........exponential regression (a·ebx type) ExpReg(a·bˆx)..........exponential regression (a·bx type) PowerReg power regression 8-28 p = Upper ndf + ddf 2 Lower ndf...
... following can be specified as the calculation type. LinearReg(ax+b)......linear regression (ax+b type) LinearReg(a+bx)......linear regression (a+bx type) Med-MedLine ..........Med-Med calculation QuadReg quadratic regression CubicReg cubic regression QuartReg quartic regression LogReg logarithmic regression ExpReg(a·eˆbx)........exponential regression (a·ebx type) ExpReg(a·bˆx)..........exponential regression (a·bx type) PowerReg power regression 8-28 p = Upper ndf + ddf 2 Lower ndf...
User Guide
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... pˆ 1, pˆ 2, pˆ, n1, n2 and to ListAns elements 1 through 7. • t Test OneSampleTTest: Executes 1-sample t-test calculation. Note: Specify 0 when you want to turn off . OnePropZTest "p condition", p0, x, n Z, p, pˆ, n are assigned respectively to ... condition and 1 when you want to ListAns elements 1 through 9. LinRegTTest: Syntax: Output Values: Executes linear regression t-test calculation. TwoSampleTTest: Executes 2-sample t-test calculation. Syntax: Output Values: OneSampleZTest "ƫ condition", ƫ0, S, List[, Freq] Z, p, M, sx...
... pˆ 1, pˆ 2, pˆ, n1, n2 and to ListAns elements 1 through 7. • t Test OneSampleTTest: Executes 1-sample t-test calculation. Note: Specify 0 when you want to turn off . OnePropZTest "p condition", p0, x, n Z, p, pˆ, n are assigned respectively to ... condition and 1 when you want to ListAns elements 1 through 9. LinRegTTest: Syntax: Output Values: Executes linear regression t-test calculation. TwoSampleTTest: Executes 2-sample t-test calculation. Syntax: Output Values: OneSampleZTest "ƫ condition", ƫ0, S, List[, Freq] Z, p, M, sx...
User Guide
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... that comes with the fx-9860G SD/fx-9860G calculator. Move the trace pointer to the start point of the range for a range specified using the trace pointer. 11-8 Graph Analysis Tool Graph Screen Operations k Performing Regression You can also be used to perform the other types of regression. The following regression types are supported: Linear, Med-Med, Quadratic...
... that comes with the fx-9860G SD/fx-9860G calculator. Move the trace pointer to the start point of the range for a range specified using the trace pointer. 11-8 Graph Analysis Tool Graph Screen Operations k Performing Regression You can also be used to perform the other types of regression. The following regression types are supported: Linear, Med-Med, Quadratic...
