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84 Alphabetical Listing
LnReg
Catalog >
Category is a list of numeric or string
category codes for the corresponding X and
Y data.
Include is a list of one or more of the
category codes. Only those data items
whose category code is included in this list
are included in the calculation.
For information on the effect of empty
elements in a list, see “Empty (Void)
Elements,” page 196.
Output
variable
Description
stat.RegEqn
Regression equation: a+b•ln(x)
stat.a, stat.b Regression coefficients
stat.r
2
Coefficientof linear determination for transformeddata
stat.r Correlation coefficient for transformed data (ln(x), y)
stat.Resid Residuals associated with the logarithmicmodel
stat.ResidTrans Residuals associated with linear fitof transformed data
stat.XReg
Listof data points in the modifiedX List actually used in the regression based on
restrictions of Freq, Category List, and Include Categories
stat.YReg
Listof data points in the modifiedY List actually used inthe regression basedon
restrictions of Freq, Category List, and Include Categories
stat.FreqReg
Listof frequencies corresponding to stat.XReg and stat.YReg
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