Distribution Comparison Through Density Ratio Estimation

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Documentation for package ‘densityratio’ version 0.2.1

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

colon	colon
create_bivariate_plot	Bivariate plot
create_univariate_plot	Univariate plot
denominator_data	denominator_data
denominator_small	denominator_small
distance	Create a Gram matrix with squared Euclidean distances between observations in the input matrix 'X' and the input matrix 'Y'
dr.histogram	A histogram of density ratio estimates
insurance	insurance
kernel_gaussian	Create gaussian kernel gram matrix from distance matrix
kidiq	kidiq
kliep	Kullback-Leibler importance estimation procedure
kmm	Kernel mean matching approach to density ratio estimation
lhss	Least-squares heterodistributional subspace search
naive	Naive density ratio estimation
numerator_data	numerator_data
numerator_small	numerator_small
permute	Single permutation
permute.kliep	Single permutation
permute.kmm	Single permutation
permute.lhss	Single permutation
permute.naivedensityratio	Single permutation
permute.spectral	Single permutation
permute.ulsif	Single permutation
plot.kliep	A histogram of density ratio estimates
plot.kmm	A histogram of density ratio estimates
plot.lhss	A histogram of density ratio estimates
plot.naivedensityratio	A histogram of density ratio estimates
plot.spectral	A histogram of density ratio estimates
plot.ulsif	A histogram of density ratio estimates
plot_bivariate	Densityratio in two-dimensional plot
plot_univariate	Scatter plot of density ratios and individual variables
predict.kliep	Obtain predicted density ratio values from a 'kliep' object
predict.kmm	Obtain predicted density ratio values from a 'kmm' object
predict.lhss	Obtain predicted density ratio values from a 'lhss' object
predict.naivedensityratio	Obtain predicted density ratio values from a 'naivedensityratio' object
predict.spectral	Obtain predicted density ratio values from a 'spectral' object
predict.ulsif	Obtain predicted density ratio values from a 'ulsif' object
print.kliep	Print a 'kliep' object
print.kmm	Print a 'kmm' object
print.lhss	Print a 'lhss' object
print.naivedensityratio	Print a 'naivedensityratio' object
print.spectral	Print a 'spectral' object
print.summary.kliep	Print a 'summary.kliep' object
print.summary.kmm	Print a 'summary.kmm' object
print.summary.lhss	Print a 'summary.lhss' object
print.summary.naivedensityratio	Print a 'summary.naivedensityratio' object
print.summary.spectral	Print a 'summary.spectral' object
print.summary.ulsif	Print a 'summary.ulsif' object
print.ulsif	Print a 'ulsif' object
spectral	Spectral series based density ratio estimation
summary.kliep	Extract summary from 'kliep' object, including two-sample significance test for homogeneity of the numerator and denominator samples
summary.kmm	Extract summary from 'kmm' object, including two-sample significance test for homogeneity of the numerator and denominator samples
summary.lhss	Extract summary from 'lhss' object, including two-sample significance test for homogeneity of the numerator and denominator samples
summary.naivedensityratio	Extract summary from 'naivedensityraito' object, including two-sample significance test for homogeneity of the numerator and denominator samples
summary.spectral	Extract summary from 'spectral' object, including two-sample significance test for homogeneity of the numerator and denominator samples
summary.ulsif	Extract summary from 'ulsif' object, including two-sample significance test for homogeneity of the numerator and denominator samples
ulsif	Unconstrained least-squares importance fitting