Casio ALGEBRA FX 2.0 Plus User Manual

19990401
kk
kk
k Logistic Regression Graph
Logistic regression is best applied for time-based phenomena in which there is a continual
increase until a saturation point is reached.
The following is the logistic regression model formula.
y =
c
1 + ae
–bx
4(CALC)l(Lgstic)
6(DRAW)
• Certain types of data may take a long time to calculate. This does not indicate malfunction.
kk
kk
k Residual Calculation
Actual plot points (y-coordinates) and regression model distance can be calculated during
regression 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 specified
list.
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 are
negative.
Residual calculation can be performed and saved for all regression models.
6-3-10
Calculating and Graphing Paired-Variable Statistical Data
#Any data already existing in the selected list is
cleared. The residual of each plot is stored in
the same precedence as the data used as the
model.

Casio ALGEBRA FX 2.0 Plus Specifications

General

Type	Scientific
Cover	No
Form factor	Pocket
Control type	Buttons
Product color	Black
Digits	12 digits
Display type	Dot-matrix
Backlight color	Green
Backlight display	Yes
Display resolution	128 x 64 pixels
Display number of lines	8 lines
Display number of characters	21
RAM capacity	0.75 MB
ROM capacity	0.1406 MB
Storage media type	-
Battery type	CR2032, AAA
Power source	Battery
Number of batteries supported	5

Weight and Dimensions

Depth	178 mm
Width	82 mm
Height	19.5 mm
Weight	213 g