Casio CLASSPAD 330 3.04 - Page 687

20060301
QuadReg
Syntax: QuadReg
:
x
List,
y
List[,[FreqList (or 1)][,[<
yn
>][,
{
On
Off
}
]]]
Function: Performs
y
=
a

x
2
+
b

x
+
c
regression.
Description
x
List: Name of list for storing
x
-axis data
y
List: Name of list for storing
y
-axis data
FreqList: Name of list for storing frequency of “
x
List” and “
y
List” data
• “FreqList” can be omitted. Doing so sets “1” for “FreqList”.
• “
yn
” is the Graph Editor name (
y
1,
y
2, ...) 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
:
x
List,
y
List[,[FreqList (or 1)][,[<
yn
>][,
{
On
Off
}
]]]
Function: Performs
y
=
a

x
4
+
b

x
3
+
c

x
2
+
d

x
+
e
regression.
Description
x
List: Name of list for storing
x
-axis data
y
List: Name of list for storing
y
-axis data
FreqList: Name of list for storing frequency of “
x
List” and “
y
List” data
• “FreqList” can be omitted. Doing so sets “1” for “FreqList”.
• “
yn
” is the Graph Editor name (
y
1,
y
2, ...) 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
:
x
List,
y
List[,[<
yn
>][,
{
On
Off
}
]]
Function: Performs
y
=
a

sin(
b

x
+
c
) +
d
regression.
Description
x
List: Name of list for storing
x
-axis data
y
List: Name of list for storing
y
-axis data
• “
yn
” is the Graph Editor name (
y
1,
y
2, ...) 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