xbar() is an evaluation structure for locfit.raw() , evaluating the fit at a single point, namely, the average of each predictor variable.
● Data Source:
CranContrib
● Keywords: smooth
● Alias: xbar
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Prints a short summary of a "preplot.locfit" object.
● Data Source:
CranContrib
● Keywords: methods
● Alias: summary.preplot.locfit
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Prints a short summary of a "locfit" object.
● Data Source:
CranContrib
● Keywords: methods
● Alias: summary.locfit
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Computes a short summary for a generalized cross-validation plot structure
● Data Source:
CranContrib
● Keywords: methods
● Alias: summary.gcvplot
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I've gotta keep track of this mess somehow!
● Data Source:
CranContrib
● Keywords: smooth
● Alias: store
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Spencer's 21 point rule is a weighted moving average operation for a sequence of observations equally spaced in time. The average at time t depends on the observations at times t-11,...,t+11.
● Data Source:
CranContrib
● Keywords: smooth
● Alias: spence.21
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Spencer's 15 point rule is a weighted moving average operation for a sequence of observations equally spaced in time. The average at time t depends on the observations at times t-7,...,t+7.
● Data Source:
CranContrib
● Keywords: smooth
● Alias: spence.15
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smooth.lf is a simple interface to the Locfit library. The input consists of a predictor vector (or matrix) and response. The output is a list with vectors of fitting points and fitted values. Most locfit.raw options are valid.
● Data Source:
CranContrib
● Keywords: smooth
● Alias: smooth.lf
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Given a dataset and set of pilot bandwidths, this function computes a bandwidth via the plug-in method, and the assumed ‘pilot’ relationship of Sheather and Jones (1991). The S-J method chooses the bandwidth at which the two intersect.
● Data Source:
CranContrib
● Keywords: htest
● Alias: sjpi
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scb is implemented as a front-end to locfit , to compute simultaneous confidence bands using the tube formula method and extensions, based on Sun and Loader (1994).
● Data Source:
CranContrib
● Keywords: smooth
● Alias: scb
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