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bpcp

Beta Product Confidence Procedure for Right Censored Data

v1.5.1 · Feb 18, 2026 · GPL (>= 2)

Description

Calculates nonparametric pointwise confidence intervals for the survival distribution for right censored data, and for medians [Fay and Brittain <DOI:10.1002/sim.6905>]. Has two-sample tests for dissimilarity (e.g., difference, ratio or odds ratio) in survival at a fixed time, and differences in medians [Fay, Proschan, and Brittain <DOI:10.1111/biom.12231>]. Basically, the package gives exact inference methods for one- and two-sample exact inferences for Kaplan-Meier curves (e.g., generalizing Fisher's exact test to allow for right censoring), which are especially important for latter parts of the survival curve, small sample sizes or heavily censored data. Includes mid-p options.

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r-devel-windows-x86_64 OK
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Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Reverse Dependencies (2)

depends

Dependency Network

Dependencies Reverse dependencies survival ggplot2 asht nivm bpcp

Version History

15 tracked
new 1.5.1 Mar 10, 2026
updated 1.5.1 ← 1.4.2 diff Feb 18, 2026
updated 1.4.2 ← 1.4 diff Mar 11, 2022
updated 1.4 ← 1.3.4 diff Dec 6, 2019
updated 1.3.4 ← 1.3.3 diff Jun 13, 2016
updated 1.3.3 ← 1.3.2 diff May 3, 2016
updated 1.3.2 ← 1.3.1 diff Mar 27, 2016
updated 1.3.1 ← 1.3.0 diff Jan 19, 2016
updated 1.3.0 ← 1.2.6 diff Jan 18, 2016
updated 1.2.6 ← 1.2.5 diff Jul 2, 2015
updated 1.2.5 ← 1.2.4 diff Jun 4, 2015
updated 1.2.4 ← 1.1.0 diff Nov 21, 2014
updated 1.1.0 ← 1.0.0 diff Apr 29, 2014
updated 1.0.0 ← 0.5.0 diff Jun 4, 2013
new 0.5.0 Jun 28, 2012