Statistica Weibull analysis does not support data with progressive censoring

Statistica Weibull analysis does not support data with progressive censoring

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Article ID: KB0082376

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Updated On:

Products Versions
Spotfire Statistica 13.0, 13.1, 13.2, 13.3, 13.3.1

Description

Does Statistica Weibull analysis support data with progressive censoring?

Issue/Introduction

Statistica Weibull analysis currently does not support data with progressive censoring.

Environment

Windows

Resolution

Statistica Weibull analysis supports Type I and Type II, left and right, single and multiple data censoring. Unfortunately, the Statistica Weibull analysis currently does not support progressive censoring.

User-added image

Alternatively as a workaround, user can use R node in Statistica to utilize available R package (e.g. "pcensmix") which seem to be able to handle progressive censoring.