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SkeweDF (version 0.1.0)

Optimization of Skewed Distributions with Birth-Death Processes

Description

Implementations of models which follow the Kolmogorov Birth-Death process framework and functions which utilize these Kolmogorov Birth-Death process models for analysis of skewed distribution functions.

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Version

Install

install.packages('SkeweDF')

Monthly Downloads

38

Version

0.1.0

License

GPL-3

Maintainer

Andre Grageda

Last Published

January 16th, 2021

Functions in SkeweDF (0.1.0)

Kolmogorov_Waring_P0

Kolmogorov Waring P0
Generalized_Yule

Generalized Yule Distribution Function
RGHD

2m-RGHD Distribution Function
Kolmogorov_Waring

Kolmogorov Waring
get_median_CI

Get Median Confidence Interval Function
weighted_right_tail_cdf

Weighted Right-Tail Cumulative Distribution Function
RGHD_P0

2m-RGHD Distribution Function P0
global_fit_function

Global optimization of a given function given empirical data and parameter bounds
write_input_table

Write Input Table Helper Function
global_fit_RGHD_ratio

Global optimization of the 2m-RGHD function given empirical data, r bounds, and q/r bounds.
calculate_label_coords

Label Coordinate Calculate Helper Function
get_CI

Get Mean Confidence Interval Function
plot_model

Plot Model Helper Function
parameter_post_processing

Parameter Optimization Helper Function
psi_criterion

Psi Criterion
skeweDF_auto

SkeweDF Auto Helper Function
Lorentzian

Lorentzian Distribution Function
Yule

Yule Distribution Function
Lorentzian_calc

Lorentzian Distribution Function calculation
RGHD_P0_calc

2m-RGHD Distribution Function P0 calculation
get_p0

Psi Criterion for RGHD parameter ratios
psi_criterion_function

Psi Criterion given a function
right_tail_cdf

Right-Tail Cumulative Distribution Function
weighted_left_tail_cdf

Weighted Left-Tail Cumulative Distribution Function
psi_criterion_RGHD_ratio

Psi Criterion for RGHD parameter ratios
local_fit_function

Local optimization of a given function given empirical data and parameter bounds
local_fit_RGHD_ratio

Local optimization of the 2m-RGHD function given empirical data, r bounds, and q/r bounds.
write_parameter_table

Write Parameter Table Helper Function
write_summary_table

Write Summary Table Helper Function
Generalized_Pareto

Generalized Pareto Distribution Function
Kolmogorov_Waring_P0_calc

Kolmogorov Waring P0 calculation
Generalized_Pareto_calc_P0_delta

Generalized Pareto Distribution Function P0 with defined delta
Generalized_Pareto_calc_P0_iter

Generalized Pareto Distribution Function P0 with defined number of iterations
Exponential

Exponential Distribution Function