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locfit (version 1.1-7)
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
1.1-7
License
Free for non-commercial use, see the file COPYRIGHT for details
Maintainer
Andy Liaw
Last Published
February 1st, 2004
Functions in locfit (1.1-7)
Search functions
cpar
Conditionally parametric term for a Locfit model.
cldem
Example data set for classification
plot.lfeval
Plot a Locfit Evaluation Structure.
iris
Fisher's Iris Data (subset)
lfmarg
Generate grid margins.
claw54
Claw Dataset
cltest
Test dataset for classification
aicplot
Compute an AIC plot.
ais
Australian Institute of Sport Dataset
kdeb
Bandwidth selectors for kernel density estimation.
plot.locfit.3d
Plot a high-dimensional "preplot.locfit" object using trellis displays.
print.locfit
Print method for "locfit" object.
aic
Compute Akaike's Information Criterion.
lscv.exact
Exact LSCV Calculation
cpplot
Compute a Cp plot.
heart
Survival Times of Heart Transplant Recipients
mine
Fracture Counts in Coal Mines
co2
Carbon Dioxide Dataset
gam.lf
Locfit call for Generalized Additive Models
lines.locfit
Add `locfit' line to existing plot
kappa0
Critical Values for Simultaneous Confidence Bands.
diab
Exhaust emissions
gam.slist
Vector of GAM special terms
rva
Substitute variance estimate on a "locfit" object.
chemdiab
Chemical Diabetes Dataset
geyser
Old Faithful Geyser Dataset
hatmatrix
Weight diagrams and the hat matrix for a local regression model.
lcv
Compute Likelihood Cross Validation Statistic.
plot.locfit.2d
Plot a two-dimensional "preplot.locfit" object.
locfit.raw
Local Regression, Likelihood and Density Estimation.
crit
Compute critical values for confidence intervals.
preplot.locfit
Prediction from a Locfit object.
formula.locfit
Formula method for a Locfit object.
summary.gcvplot
Summary method for a gcvplot structure.
rv
Residual variance from a "locfit" object.
gcvplot
Compute a generalized cross-validation plot.
store
Save S functions.
bad
Example dataset for bandwidth selection
plot.locfit
Plot an object of class locfit.
cltrain
Training dataset for classification
residuals.locfit
Fitted values for a `"locfit"' object.
livmet
liver Metastases dataset
spence.15
Spencer's 15 point graduation rule.
ethanol
Exhaust emissions
mmsamp
Test dataset for minimax Local Regression
mcyc
Acc(De?)celeration of a Motorcycle Hitting a Wall
insect
Insect Dataset
morths
Henderson and Sheppard Mortality Dataset
print.preplot.locfit
Print method for preplot.locfit objects.
locfit.quasi
Local Quasi-Likelihood with global reweighting.
lscvplot
Compute the LSCV plot.
lscv
Least Squares Cross Validation Statistic.
fitted.locfit
Fitted values for a `"locfit"' object.
print.lfeval
Print the Locfit Evaluation Points.
penny
Penny Thickness Dataset
summary.preplot.locfit
Summary method for a preplot.locfit object.
panel.locfit
Locfit panel function
lflim
Construct Limit Vectors for Locfit fits.
border
Cricket Batting Dataset
density.lf
Density estimation using Locfit
summary.locfit
Print method for a locfit object.
locfit.censor
Censored Local Regression
crita
Substitute critical values on ``locfit'' object.
expit
Inverse logistic link function
stamp
Stamp Thickness Dataset
cp
Compute Mallows' Cp for local regression models.
plot.locfit.1d
Plot a one dimensional "preplot.locfit" object.
ang
Angular Term for a Locfit model.
knots
Extraction of fit-point information from a Locfit object.
km.mrl
Mean Residual Life using Kaplan-Meier estimate
kangaroo
Kangaroo skull measurements dataset
lf
Locfit term in Additive Model formula
geyser.round
Discrete Old Faithful Geyser Dataset
plot.gcvplot
Produce a cross-validation plot.
lfbas
User-specified basis functions for Locfit.
spencer
Spencer's Mortality Dataset
print.summary.locfit
Print a Locfit summary object.
regband
Bandwidth selectors for local regression.
gcv
Compute generalized cross-validation statistic.
lcvplot
Compute the likelihood cross-validation plot.
panel.xyplot.lf
Locfit panel function
right
One-sided right smooth for a Locfit model.
locfit.matrix
Reconstruct a Locfit model matrix.
trimod
Generated sample from a bivariate trimodal normal mixture
print.scb
Print method for simultaneous confidence bands
spence.21
Spencer's 21 point graduation rule.
preplot.locfit.raw
Prediction from a Locfit object.
lfeval
Extract Locfit Evaluation Structure.
plot.preplot.locfit
Plot a "preplot.locfit" object.
plot.scb
Plot method for simultaneous confidence bands
points.locfit
Add `locfit' points to existing plot
sjpi
Sheather-Jones Plug-in bandwidth criterion.
plot.eval
Plot evaluation points from a 2-d locfit object.
print.gcvplot
Print method for gcvplot objects
left
One-sided left smooth for a Locfit model.
locfit.robust
Robust Local Regression
locfit
Local Regression, Likelihood and Density Estimation.
predict.locfit
Prediction from a Locfit object.
plotbyfactor
x-y scatterplot, colored by levels of a factor.
scb
Simultaneous Confidence Bands