Casio FX-7400GII - SOFTWARE VERSION 2-00 User Manual page 237

• The following is a typical graph condition specification for a regression graph.
S-Gph1 DrawOn, Linear, List 1, List 2, List 3
The same format can be used for the following types of graphs, by simply replacing "Linear"
in the above specification with the applicable graph type.
Linear Regression .......... Linear
Med-Med......................... Med-Med
Quadratic Regression .... Quad
Cubic Regression .......... Cubic
Quartic Regression ........ Quart
• The following is a typical graph condition specification for a sinusoidal regression graph.
S-Gph1 DrawOn, Sinusoidal, List 1, List 2
• The following is a typical graph condition specification for a logistic regression graph.
S-Gph1 DrawOn, Logistic, List 1, List 2
• The following is a typical graph condition specification for a pie graph.
S-Gph1 DrawOn, Pie, List 1, %, None
• The following is a typical graph condition specification for a bar graph.
S-Gph1 DrawOn, Bar, List 1, None, None, StickLength
• To draw a statistical graph, insert the "DrawStat" command following the graph condition
specification line.
ClrGraph
S-Wind Auto
{1, 2, 3} List 1
{1, 2, 3} List 2
S-Gph1 DrawOn, Scatter, List 1, List 2, 1, Square
DrawStat
Using Distribution Graphs in a Program
Special commands are used to draw distribution graphs in a program.
• To draw a normal cumulative distribution graph
DrawDistNorm <Lower>, <Upper> [, , ]
* 1 This can be omitted. Omitting these items performs the calculation using
Upper Upper
1 1 – –
p = p =
e e
2 2
Lower Lower
2 2
(x – ) (x – )
2 2
dx dx
ZLow = ZLow =
2 2
Logarithmic Regression ...... Log
Exponential Regression ...... ExpReg(a·eˆb
Power Regression ............... Power
(Not available on the fx-7400G
Population mean * 1
Population standard deviation
Data upper limit
Data lower limit
Lower – Lower –
8-26
ExpReg(a·bˆ
*
1
= 1 and
Upper – Upper –
ZUp = ZUp =
x
)
x
)
II
)
= 0.