Casio ClassPad 300 - Page 566

20021201
QuadReg
Syntax: QuadReg 䡺 xList, yList[,[FreqList (or 1)][,[<yn>][,
{
On
}
]]]
Off
Function: Performs y = a
⋅
x
2
+ b
⋅
x + c regression.
Description
xList: Name of list for storing x-axis data
yList: Name of list for storing y-axis data
FreqList: Name of list for storing frequency of “xList” and “yList” data
•“FreqList” can be omitted. Doing so sets “1” for “FreqList”.
•“yn” is the Graph Editor name (y1, y2, ...) that is the copy destination of the regression
expression. Copy is not performed when “yn” is skipped.
•“On/Off” turns Residual calc on or off. Residual calc is turned off when this setting is
skipped.
QuartReg
Syntax: QuartReg 䡺 xList, yList[,[FreqList (or 1)][,[<yn>][,
{
On
}
]]]
Off
Function: Performs y = a
⋅
x
4
+ b
⋅
x
3
+ c
⋅
x
2
+ d
⋅
x + e regression.
Description
xList: Name of list for storing x-axis data
yList: Name of list for storing y-axis data
FreqList: Name of list for storing frequency of “xList” and “yList” data
•“FreqList” can be omitted. Doing so sets “1” for “FreqList”.
•“yn” is the Graph Editor name (y1, y2, ...) that is the copy destination of the regression
expression. Copy is not performed when “yn” is skipped.
•“On/Off” turns Residual calc on or off. Residual calc is turned off when this setting is
skipped.
SinReg
Syntax: SinReg 䡺 xList, yList[,[<yn>][,
{
On
}
]]
Off
Function: Performs y = a
⋅
sin(b
⋅
x + c) + d regression.
Description
xList: Name of list for storing x-axis data
yList: Name of list for storing y-axis data
•“yn” is the Graph Editor name (y1, y2, ...) that is the copy destination of the regression
expression. Copy is not performed when “yn” is skipped.
•“On/Off” turns Residual calc on or off. Residual calc is turned off when this setting is
skipped.
12-6-31
Program Command Reference