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zipfR (version 0.6-70)

Statistical Models for Word Frequency Distributions

Description

Statistical models and utilities for the analysis of word frequency distributions. The utilities include functions for loading, manipulating and visualizing word frequency data and vocabulary growth curves. The package also implements several statistical models for the distribution of word frequencies in a population. (The name of this package derives from the most famous word frequency distribution, Zipf's law.)

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Version

Install

install.packages('zipfR')

Monthly Downloads

1,472

Version

0.6-70

License

GPL-3

Maintainer

Stefan Evert

Last Published

October 11th, 2020

Functions in zipfR (0.6-70)

Brown

Brown Corpus Frequency Data (zipfR)
EvertLuedeling2001

Samples of German Word Formation Affixes (zipfR)
ItaPref

Italian Ri- and Ultra- Prefix Frequency Data (zipfR)
Dickens

Dickens' Frequency Data (zipfR)
EV-EVm

Expected Frequency Spectrum (zipfR)
N-V-Vm

Access Methods for Observed Frequency Data (zipfR)
N-V-Vm.spc

Access Methods for Frequency Spectra (zipfR)
BrownSubsets

Brown Corpus Subset Frequency Data (zipfR)
EV-EVm.spc

Binomial Interpolation (zipfR)
N-V-Vm.tfl

Access Methods for Type Frequency Lists (zipfR)
Baayen2001

Frequency Spectra from Baayen (2001) (zipfR)
LNRE

Type and Probability Distributions of LNRE Models (zipfR)
confint.lnre

Confidence Intervals for LNRE Model Parameters (zipfR)
Tiger

Tiger NP and PP expansions (zipfR)
VV-Vm

Variances of the Expected Frequency Spectrum (zipfR)
N-V-Vm.vgc

Access Methods for Vocabulary Growth Curves (zipfR)
lnre.bootstrap

Parametric bootstrapping for LNRE models (zipfR)
lnre.fzm

The finite Zipf-Mandelbrot (fZM) LNRE Model (zipfR)
merge.tfl

Merging Type Frequency Lists (zipfR)
estimate.model

Estimate LNRE Model Parameters (zipfR)
lnre.zm

The Zipf-Mandelbrot (ZM) LNRE Model (zipfR)
plot.tfl

Plot Type-Frequency List / Zipf Ranking (zipfR)
beta_gamma

Incomplete Beta and Gamma Functions (zipfR)
bootstrap.confint

Estimate Confidence Intervals from Parametric Bootstrap Simulations (zipfR)
lnre.details

Technical Details of LNRE Model Objects (zipfR)
lnre

LNRE Models (zipfR)
print.vgc

Printing Vocabulary Growth Curves (zipfR)
productivity.measures

Measures of Productivity and Lexical Richness (zipfR)
lnre.vgc

Expected Vocabulary Growth Curves of LNRE Model (zipfR)
plot.spc

Plot Word Frequency Spectra (zipfR)
plot.lnre

Plot LNRE Population Distribution (zipfR)
plot.vgc

Plot Vocabulary Growth Curves (zipfR)
print.tfl

Printing Type Frequency Lists (zipfR)
read.vgc

Loading and Saving Vocabulary Growth Curves (zipfR)
print.spc

Printing Frequency Spectra (zipfR)
read.tfl

Loading and Saving Type Frequency Lists (zipfR)
sample.spc

Incremental Samples from a Frequency Spectrum (zipfR)
lnre.spc

Compute Expected Frequency Spectrum of LNRE Model (zipfR)
lnre.productivity.measures

Measures of Productivity and Lexical Richness (zipfR)
sample.tfl

Incremental Samples from a Type Frequency List (zipfR)
tfl

Type Frequency Lists (zipfR)
zipfR.plotutils

Plotting Utilities (zipfR)
spc.interp

Expected Frequency Spectrum by Binomial Interpolation (zipfR)
spc.vector

Create Vector of Spectrum Elements (zipfR)
vec2xxx

Type-Token Statistics for Samples and Empirical Data (zipfR)
spc

Frequency Spectra (zipfR)
spc2tfl

Convert Between Frequency Spectra and Type Frequency Lists (zipfR)
zipfR-package

zipfR: lexical statistics in R
vgc

Vocabulary Growth Curves (zipfR)
vgc.interp

Expected Vocabulary Growth by Binomial Interpolation (zipfR)
print.lnre

Printing LNRE Models (zipfR)
zipfR.par

Set or Query Graphics Parameters (zipfR)
lnre.goodness.of.fit

Goodness-of-fit Evaluation of LNRE Models (zipfR)
LNRE_posterior

Posterior Distribution of LNRE Model (zipfR)
read.multiple.objects

Reading Multiple Objects from Files (zipfR)
lnre.gigp

The Generalized Inverse Gauss-Poisson (GIGP) LNRE Model (zipfR)
read.spc

Loading and Saving Frequency Spectra (zipfR)