19990401
k Regression Calculation
In the explanations from “Linear Regression Graph” to “Logistic Regression Graph,” regres-
sion calculation results were displayed after the graph was drawn. Here, each coefficient
value of the regression line and regression curve is expressed as a number.
You can directly determine the same expression from the data input screen.
Pressing 2(CALC)d(REG) displays the pull-up menu, which contains the following items.
•{Linear}/{MedMed}/{Quad}/{Cubic}/{Quart}/{Log}/{Exp}/{Power}/{Sin}/{Lgstic} ...
{linear regression}/{Med-Med}/{quadratic regression}/{cubic regression}/
{quartic regression}/{logarithmic regression}/{exponential regression}/
{power regression}/{sinusoidal regression}/{logistic regression} parameters
Example To display single-variable regression parameters
2(CALC)d(REG)b(Linear)
The meanings of the parameters that appear on this screen are the same as those for
“Linear Regression Graph” to “Logistic Regression Graph”.
6-4-3
Performing Statistical Calculations
20010102
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