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locfit (version 1.1-1)
Local Regression, Likelihood and Density Estimation.
Description
Local Regression, Likelihood and density estimation.
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Install
install.packages('locfit')
Monthly Downloads
96,167
Version
1.1-1
License
Free for non-commercial use, see the file COPYRIGHT for details
Maintainer
Andy Liaw
Last Published
December 14th, 2002
Functions in locfit (1.1-1)
Search functions
claw54
Claw Dataset
cpar
Conditionally parametric term for a Locfit model.
plot.locfit.2d
Plot a two-dimensional "preplot.locfit" object.
hatmatrix
Weight diagrams and the hat matrix for a local regression model.
locfit.robust
Robust Local Regression
cp
Compute Mallows' Cp for local regression models.
lfmarg
Generate grid margins.
preplot.locfit.raw
Prediction from a Locfit object.
ethanol
Exhaust emissions
lflim
Construct Limit Vectors for Locfit fits.
gam.lf
Locfit call for Generalized Additive Models
lscvplot
Compute the LSCV plot.
bad
Example dataset for bandwidth selection
cltest
Test dataset for classification
cpplot
Compute a Cp plot.
locfit.censor
Censored Local Regression
locfit
Local Regression, Likelihood and Density Estimation.
expit
Inverse logistic link function
cltrain
Training dataset for classification
geyser.round
Discrete Old Faithful Geyser Dataset
penny
Penny Thickness Dataset
ais
Australian Institute of Sport Dataset
livmet
liver Metastases dataset
gcvplot
Compute a generalized cross-validation plot.
aic
Compute Akaike's Information Criterion.
density.lf
Density estimation using Locfit
plot.locfit
Plot an object of class locfit.
crit
Compute critical values for confidence intervals.
gcv
Compute generalized cross-validation statistic.
chemdiab
Chemical Diabetes Dataset
ang
Angular Term for a Locfit model.
crita
Substitute critical values on "locfit" object.
plot.lfeval
Plot a Locfit Evaluation Structure.
lcv
Compute Likelihood Cross Validation Statistic.
iris
Fisher's Iris Data (subset)
lcvplot
Compute the likelihood cross-validation plot.
locfit.raw
Local Regression, Likelihood and Density Estimation.
gam.slist
Vector of GAM special terms
geyser
Old Faithful Geyser Dataset
left
One-sided left smooth for a Locfit model.
diab
Exhaust emissions
plot.locfit.1d
Plot a one dimensional "preplot.locfit" object.
mine
Fracture Counts in Coal Mines
border
Cricket Batting Dataset
locfit.matrix
Reconstruct a Locfit model matrix.
cldem
Example data set for classification
spencer
Spencer's Mortality Dataset
insect
Insect Dataset
panel.locfit
Locfit panel function
kdeb
Bandwidth selectors for kernel density estimation.
kappa0
Critical Values for Simultaneous Confidence Bands.
lf
Locfit term in Additive Model formula
lfbas
User-specified basis functions for Locfit.
panel.xyplot.lf
Locfit panel function
plotbyfactor
x-y scatterplot, colored by levels of a factor.
morths
Henderson and Sheppard Mortality Dataset
formula.locfit
Formula method for a Locfit object.
plot.preplot.locfit
Plot a "preplot.locfit" object.
lines.locfit
Add `locfit' line to existing plot
plot.gcvplot
Produce a cross-validation plot.
km.mrl
Mean Residual Life using Kaplan-Meier estimate
rva
Substitute variance estimate on a "locfit" object.
knots
Extraction of fit-point information from a Locfit object.
mcyc
Acc(De?)celeration of a Motorcycle Hitting a Wall
print.locfit
Print method for "locfit" object.
preplot.locfit
Prediction from a Locfit object.
regband
Bandwidth selectors for local regression.
lscv
Least Squares Cross Validation Statistic.
lfeval
Extract Locfit Evaluation Structure.
lscv.exact
Exact LSCV Calculation
predict.locfit
Prediction from a Locfit object.
co2
Carbon Dioxide Dataset
print.lfeval
Print the Locfit Evaluation Points.
print.preplot.locfit
Print method for preplot.locfit objects.
summary.preplot.locfit
Summary method for a preplot.locfit object.
aicplot
Compute an AIC plot.
scb
Simultaneous Confidence Bands
store
Save S functions.
print.scb
Print method for simultaneous confidence bands
rv
Residual variance from a "locfit" object.
mmsamp
Test dataset for minimax Local Regression
spence.21
Spencer's 21 point graduation rule.
summary.gcvplot
Summary method for a gcvplot structure.
fitted.locfit
Fitted values for a `"locfit"' object.
heart
Survival Times of Heart Transplant Recipients
residuals.locfit
Fitted values for a `"locfit"' object.
print.gcvplot
Print method for gcvplot objects
kangaroo
Kangaroo skull measurements dataset
plot.locfit.3d
Plot a high-dimensional "preplot.locfit" object using trellis displays.
print.summary.locfit
Print a Locfit summary object.
spence.15
Spencer's 15 point graduation rule.
points.locfit
Add `locfit' points to existing plot
locfit.quasi
Local Quasi-Likelihood with global reweighting.
right
One-sided right smooth for a Locfit model.
summary.locfit
Print method for a locfit object.
stamp
Stamp Thickness Dataset
plot.eval
Plot evaluation points from a 2-d locfit object.
plot.scb
Plot method for simultaneous confidence bands
sjpi
Sheather-Jones Plug-in bandwidth criterion.
trimod
Generated sample from a bivariate trimodal normal mixture