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locfit (version 1.1-6)
Local Regression, Likelihood and Density Estimation.
Description
Local Regression, Likelihood and density estimation.
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19980714-2
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Install
install.packages('locfit')
Monthly Downloads
96,167
Version
1.1-6
License
Free for non-commercial use, see the file COPYRIGHT for details
Maintainer
Andy Liaw
Functions in locfit (1.1-6)
Search functions
geyser
Old Faithful Geyser Dataset
mine
Fracture Counts in Coal Mines
claw54
Claw Dataset
penny
Penny Thickness Dataset
kangaroo
Kangaroo skull measurements dataset
morths
Henderson and Sheppard Mortality Dataset
formula.locfit
Formula method for a Locfit object.
aicplot
Compute an AIC plot.
gcv
Compute generalized cross-validation statistic.
right
One-sided right smooth for a Locfit model.
kdeb
Bandwidth selectors for kernel density estimation.
knots
Extraction of fit-point information from a Locfit object.
cldem
Example data set for classification
hatmatrix
Weight diagrams and the hat matrix for a local regression model.
ang
Angular Term for a Locfit model.
gam.lf
Locfit call for Generalized Additive Models
print.preplot.locfit
Print method for preplot.locfit objects.
plot.locfit.1d
Plot a one dimensional "preplot.locfit" object.
co2
Carbon Dioxide Dataset
locfit.matrix
Reconstruct a Locfit model matrix.
chemdiab
Chemical Diabetes Dataset
cltest
Test dataset for classification
cltrain
Training dataset for classification
aic
Compute Akaike's Information Criterion.
cp
Compute Mallows' Cp for local regression models.
locfit.raw
Local Regression, Likelihood and Density Estimation.
locfit
Local Regression, Likelihood and Density Estimation.
lcv
Compute Likelihood Cross Validation Statistic.
panel.xyplot.lf
Locfit panel function
left
One-sided left smooth for a Locfit model.
diab
Exhaust emissions
plot.lfeval
Plot a Locfit Evaluation Structure.
plot.locfit.3d
Plot a high-dimensional "preplot.locfit" object using trellis displays.
density.lf
Density estimation using Locfit
points.locfit
Add `locfit' points to existing plot
locfit.censor
Censored Local Regression
print.scb
Print method for simultaneous confidence bands
lscv
Least Squares Cross Validation Statistic.
gam.slist
Vector of GAM special terms
geyser.round
Discrete Old Faithful Geyser Dataset
locfit.robust
Robust Local Regression
heart
Survival Times of Heart Transplant Recipients
mmsamp
Test dataset for minimax Local Regression
ais
Australian Institute of Sport Dataset
crita
Substitute critical values on ``locfit'' object.
border
Cricket Batting Dataset
fitted.locfit
Fitted values for a `"locfit"' object.
iris
Fisher's Iris Data (subset)
lfeval
Extract Locfit Evaluation Structure.
plot.eval
Plot evaluation points from a 2-d locfit object.
lfmarg
Generate grid margins.
preplot.locfit.raw
Prediction from a Locfit object.
gcvplot
Compute a generalized cross-validation plot.
plot.preplot.locfit
Plot a "preplot.locfit" object.
plot.locfit.2d
Plot a two-dimensional "preplot.locfit" object.
km.mrl
Mean Residual Life using Kaplan-Meier estimate
print.gcvplot
Print method for gcvplot objects
ethanol
Exhaust emissions
predict.locfit
Prediction from a Locfit object.
rv
Residual variance from a "locfit" object.
lflim
Construct Limit Vectors for Locfit fits.
print.locfit
Print method for "locfit" object.
scb
Simultaneous Confidence Bands
preplot.locfit
Prediction from a Locfit object.
kappa0
Critical Values for Simultaneous Confidence Bands.
trimod
Generated sample from a bivariate trimodal normal mixture
livmet
liver Metastases dataset
lscv.exact
Exact LSCV Calculation
lcvplot
Compute the likelihood cross-validation plot.
print.summary.locfit
Print a Locfit summary object.
spence.15
Spencer's 15 point graduation rule.
summary.locfit
Print method for a locfit object.
summary.gcvplot
Summary method for a gcvplot structure.
stamp
Stamp Thickness Dataset
regband
Bandwidth selectors for local regression.
lscvplot
Compute the LSCV plot.
rva
Substitute variance estimate on a "locfit" object.
lines.locfit
Add `locfit' line to existing plot
spencer
Spencer's Mortality Dataset
panel.locfit
Locfit panel function
plot.scb
Plot method for simultaneous confidence bands
sjpi
Sheather-Jones Plug-in bandwidth criterion.
spence.21
Spencer's 21 point graduation rule.
cpplot
Compute a Cp plot.
print.lfeval
Print the Locfit Evaluation Points.
store
Save S functions.
bad
Example dataset for bandwidth selection
summary.preplot.locfit
Summary method for a preplot.locfit object.
crit
Compute critical values for confidence intervals.
cpar
Conditionally parametric term for a Locfit model.
locfit.quasi
Local Quasi-Likelihood with global reweighting.
expit
Inverse logistic link function
lfbas
User-specified basis functions for Locfit.
plot.locfit
Plot an object of class locfit.
mcyc
Acc(De?)celeration of a Motorcycle Hitting a Wall
insect
Insect Dataset
lf
Locfit term in Additive Model formula
plot.gcvplot
Produce a cross-validation plot.
plotbyfactor
x-y scatterplot, colored by levels of a factor.
residuals.locfit
Fitted values for a `"locfit"' object.