Prints Logic Regression Formula
Description
Prints formulas for objects fitted by logreg.
Usage
## S3 method for class 'logregtree'
print(x, nms, notnms, pstyle, ...)
Arguments
| x | object of class logregtree, typically a part of an object of class logreg, which is the result of the function logreg, or a matrix with five columns (see logregtree). |
| nms | names of variables. If nms is provided variable names will be printed, otherwise indices will be used. |
| notnms | names of complements of the variables. If notnms is not provided “not” will be added before the variable names. |
| pstyle | parenthesis style. If pstyle = 1 (the default) rules are more compact than if pstyle = 2. |
| ... | other options are ignored |
Value
A text representation of the tree will be printed.
Author(s)
Ingo Ruczinski and Charles Kooperberg
References
Ruczinski I, Kooperberg C, LeBlanc ML (2003). Logic Regression, Journal of Computational and Graphical Statistics, 12, 475-511.
Ruczinski I, Kooperberg C, LeBlanc ML (2002). Logic Regression - methods and software. Proceedings of the MSRI workshop on Nonlinear Estimation and Classification (Eds: D. Denison, M. Hansen, C. Holmes, B. Mallick, B. Yu), Springer: New York, 333-344.
See Also
logreg, logregtree, print.logreg, print.logregmodel, logreg.testdat
Examples
data(logreg.savefit1)
#
# myanneal <- logreg.anneal.control(start = -1, end = -4, iter = 25000, update = 1000)
# logreg.savefit1 <- logreg(resp = logreg.testdat[,1], bin=logreg.testdat[, 2:21],
# type = 2, select = 1, ntrees = 2, anneal.control = myanneal)
print(logreg.savefit1$model$trees[[1]])
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