Casio ALGEBRA FX 2.0 Manual

Also see for ALGEBRA FX 1.0 Plus: User guide Software guide Manual Manual Using

Contents

19990401kkkkk Logistic Regression GraphLogistic regression is best applied for time-based phenomena in which there is a continualincrease until a saturation point is reached.The following is the logistic regression model formula.y = c1 + ae –bx4(CALC)l(Lgstic)6(DRAW)• Certain types of data may take a long time to calculate. This does not indicate malfunction.kkkkk Residual CalculationActual plot points (y-coordinates) and regression model distance can be calculated duringregression calculations.While the statistical data list is on the display, recall the SET UP screen to specify a LIST(“List 1” through “List 20”) for “Resid List”. Calculated residual data is stored in the specifiedlist.The vertical distance from the plots to the regression model will be stored in the list.Plots that are higher than the regression model are positive, while those that are lower arenegative.Residual calculation can be performed and saved for all regression models.6-3-10Calculating and Graphing Paired-Variable Statistical Data# Any data already existing in the selected list iscleared. The residual of each plot is stored inthe same precedence as the data used as themodel.