User Manual

8-28
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4154
• Executing DrawDistF performs the above calculation in accordance with the specified
conditions and draws the graph. At this time the Lower <
x < Upper region on the graph is
filled in.
• At the same time, calculation result
p is assigned to variables p and Ans.
k Performing Statistical Calculations in a Program
• Single-variable statistical calculation
1
1-Variable List1 , List 2
Frequency data (Frequency)
x -axis data (XList)
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4161
• Paired-variable statistical calculation
1
2-Variable List 1 , List 2 , List 3
Frequency data (Frequency)
y -axis data (YList)
x -axis data (XList)
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4162
• Regression statistical calculation
1
LinearReg(a x +b) List 1 , List 2 , List 3
Frequency data (Frequency)
y -axis data (YList)
x -axis data (XList)
1
416611
* Any one of the following can be specified as the calculation type.
LinearReg(a
x +b) ......linear regression ( ax + b type)
LinearReg(a+b
x ) ......linear regression ( a + bx type)
Med-MedLine ..........Med-Med calculation
QuadReg .................quadratic regression
CubicReg .................cubic regression
QuartReg .................quartic regression
LogReg ...................logarithmic regression
ExpReg(a·eˆb
x )........exponential regression ( a · e
bx
type)
ExpReg(a·bˆ
x )..........exponential regression ( a · b
x
type)
PowerReg ...............power regression
ndf
2
ndf
2
p = ×××
–
Γ
2
ndf + ddf
×
Γ
2
ndf
Γ
2
ddf
ddf
ndf
ndf + ddf
2
ddf
ndf × x
dxx
– 1
1 +
Upper
Lower
∫
ndf
2
ndf
2
p = ×××
–
Γ
2
ndf + ddf
×
Γ
2
ndf
Γ
2
ddf
ddf
ndf
ndf + ddf
2
ddf
ndf × x
dxx
– 1
1 +
Upper
Lower
∫
Calculation
type*
Calculation
type*