URL: <https://savannah.gnu.org/bugs/?66767>
Summary: Feature: inverse of binomial distribution
Group: GNU Scientific Library
Submitter: fermelelundi
Submitted: Sat 08 Feb 2025 07:28:59 PM UTC
Category: Build
Severity: 3 - Normal
Operating System:
Status: None
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Release: 2.8
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Follow-up Comments:
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Date: Sat 08 Feb 2025 07:28:59 PM UTC By: Fermé le Lundi <fermelelundi>
A naive implementation of the inverse binomial distribution: it simply finds
the infimum for the binomial distribution and analogously the supremum for the
binomial distribution through an iterative procedure.
No test cases or documentation provided, but tests can be conducted using the
attached test-file.
Additional administrative steps:
1- add both function names to `gsl_cdf.h`:
int gsl_cdf_binomial_Pinv (const double P, const double p, const unsigned int
n);
int gsl_cdf_binomial_Qinv (const double Q, const double p, const unsigned int
n);
2- Amend Makefile.am by adding `binomialinv.c` to the list of SOURCES.
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File Attachments:
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Name: binomialinv.c Size: 2KiB
<https://file.savannah.gnu.org/file/binomialinv.c?file_id=56864>
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Name: test-binomialinv.c Size: 1KiB
<https://file.savannah.gnu.org/file/test-binomialinv.c?file_id=56865>
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