util_hypergeometric_param_estimate {TidyDensity} | R Documentation |
Estimate Hypergeometric Parameters
Description
This function will attempt to estimate the geometric prob parameter
given some vector of values .x
. Estimate m, the number of white balls in
the urn, or m+n, the total number of balls in the urn, for a hypergeometric
distribution.
Usage
util_hypergeometric_param_estimate(
.x,
.m = NULL,
.total = NULL,
.k,
.auto_gen_empirical = TRUE
)
Arguments
.x |
A non-negative integer indicating the number of white balls out of a
sample of size |
.m |
Non-negative integer indicating the number of white balls in the urn.
You must supply |
.total |
A positive integer indicating the total number of balls in the
urn (i.e., m+n). You must supply |
.k |
A positive integer indicating the number of balls drawn without replacement from the urn. You cannot have missing values. |
.auto_gen_empirical |
This is a boolean value of TRUE/FALSE with default
set to TRUE. This will automatically create the |
Details
This function will see if the given vector .x
is a numeric integer.
It will attempt to estimate the prob parameter of a geometric distribution.
Missing (NA), undefined (NaN), and infinite (Inf, -Inf) values are not allowed.
Let .x
be an observation from a hypergeometric distribution with parameters
.m
= M
, .n
= N
, and .k
= K
. In R nomenclature, .x
represents
the number of white balls drawn out of a sample of .k
balls drawn without
replacement from an urn containing .m
white balls and .n
black balls.
The total number of balls in the urn is thus .m
+ .n
. Denote the total
number of balls by T
= .m
+ .n
Value
A tibble/list
Author(s)
Steven P. Sanderson II, MPH
See Also
Other Parameter Estimation:
util_bernoulli_param_estimate()
,
util_beta_param_estimate()
,
util_binomial_param_estimate()
,
util_burr_param_estimate()
,
util_cauchy_param_estimate()
,
util_chisquare_param_estimate()
,
util_exponential_param_estimate()
,
util_f_param_estimate()
,
util_gamma_param_estimate()
,
util_generalized_beta_param_estimate()
,
util_generalized_pareto_param_estimate()
,
util_geometric_param_estimate()
,
util_inverse_burr_param_estimate()
,
util_inverse_pareto_param_estimate()
,
util_inverse_weibull_param_estimate()
,
util_logistic_param_estimate()
,
util_lognormal_param_estimate()
,
util_negative_binomial_param_estimate()
,
util_normal_param_estimate()
,
util_paralogistic_param_estimate()
,
util_pareto1_param_estimate()
,
util_pareto_param_estimate()
,
util_poisson_param_estimate()
,
util_t_param_estimate()
,
util_triangular_param_estimate()
,
util_uniform_param_estimate()
,
util_weibull_param_estimate()
,
util_zero_truncated_binomial_param_estimate()
,
util_zero_truncated_geometric_param_estimate()
,
util_zero_truncated_negative_binomial_param_estimate()
,
util_zero_truncated_poisson_param_estimate()
Other Hypergeometric:
tidy_hypergeometric()
,
util_hypergeometric_stats_tbl()
Examples
library(dplyr)
library(ggplot2)
th <- rhyper(10, 20, 30, 5)
output <- util_hypergeometric_param_estimate(th, .total = 50, .k = 5)
output$parameter_tbl
output$combined_data_tbl |>
tidy_combined_autoplot()