User's Manual

564 Programming in HP PPL
Method
Inference
Determines whether the Inference app is set to calculate
hypothesis test results or confidence intervals. In Symbolic
view, make a selection for Method.
In a program, type:
0
 Method—for Hypothesis Test
1  Method—for Confidence Interval
R0...R9
Polar
Contains an expression in . In Symbolic view, select one
of R0 through R9 and enter an expression.
In a program, type (for example):
SIN( )
 R1
S1...S5
Statistics 2Var
Contains a list that defines a 2-variable statistical analysis.
Returns a list containing the independent column name,
the dependent column name and the fit equation (if any).
S1Type...S5Type
Statistics 2Var
Sets the type of fit to be used by the FIT operation in
drawing the regression line. From Symbolic view, specify
the fit in the field for Type1,Type2, etc.
In a program, store one of the following constant integers
into a variable S1Type,S2Type, etc.
1 Linear
2 Logarithmic
3 Exponential
4 Power
5 Exponent
6 Inverse
7 Logistic
8 Quadratic
9 Cubic
10 Quartic
11 User Defined
Example:
Cubic
 S2type
or
8
 S2type
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