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\alias{SafePrediction}
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\alias{SafePrediction}
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\title{Utility Function for Safe Prediction}
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\title{Utility Function for Safe Prediction}
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\description{
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\description{
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  A utility to help \code{\link{model.frame.default}} create the right
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  A utility to help \code{\link{model.frame.default}} create the right
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  matrices when predicting from models with terms like \code{poly} or
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  matrices when predicting from models with terms like \code{poly} or
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  \code{ns}.
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  \code{ns}.
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}
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}
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\usage{
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\usage{
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makepredictcall(var, call)
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makepredictcall(var, call)
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}
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}
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\arguments{
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\arguments{
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  the terms.
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  the terms.
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}
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}
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\seealso{
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\seealso{
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  \code{\link{model.frame}}, \code{\link{poly}}, \code{\link{scale}};
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  \code{\link{model.frame}}, \code{\link{poly}}, \code{\link{scale}};
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  \code{\link{bs}} and \code{\link{ns}} in package \pkg{splines}.
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  \code{\link{bs}} and \code{\link{ns}} in package \pkg{splines}.
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  \code{\link{cars}} for an example of prediction from a polynomial fit.
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  \code{\link{cars}} for an example of prediction from a polynomial fit.
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}
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}
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\examples{
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\examples{
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require(graphics)
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require(graphics)
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