R0...R9
Polar
Contains an expression in θ. In Symbolic view, select one of R0 through R9 and enter an expression.
In a program, type:
SIN(θ) ▶ R1
S1...S5
Statistics 2Var
The Statistics 2Var app variables are S1 to S5. These variables contain the data that dene a two-variable
statistical analysis. S1 returns a list of the objects that dene S1. Each list contains the following items, in
order:
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An expression (in single quotes) that denes the independent variable data list (or empty double quotes)
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An expression (in single quotes) that denes the dependent variable data list (or empty double quotes)
●
A string or expression that optionally denes the frequencies for the dependent data list
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The t type number
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The t expression
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The scatter plot color
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The mark type number for the scatter-plot point
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The t plot color
The t type number is an integer from 1 to 13 that controls which statistical plot type is used with each of the
variables S1 to S5. The correspondence is as follows:
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1—Linear
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2—Logarithmic
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3—Exponential
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4—Power
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5—Exponent
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6—Inverse
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7—Logistic
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8—Quadratic
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9—Cubic
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10—Quartic
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11—Trigonometric
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12—Median-median line
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13—User dened
The mark type number for the scatter-plot point is an integer from 1 to 9 that controls which graphic is used
to represent each point in a scatter plot. The correspondence is as follows:
622 Chapter 28 Programming in HP PPL
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