Abstract
It is purpose of this paper to introduce and describe graphical tools and techniques for (technically oriented) life time data analysis. The aim of this analysis is the determination of a representative statistical parametric or non-parametric model reflecting ageing behaviour over time.
The paper intends to demonstrate that a subjective data analysis by graphs can be more sensitive and informative than pure parameter estimation in a predefined model or application of test statistics. In this sense some of those graphical tools are discussed which provide a less formal goodness-of-fit approach analysing the adherence to or deviation from a hypothesized distribution shape in a graph.
Various graphical tools will be described and compared concerning their specific advantages and restrictions for life time data analysis. Finally some examples will demonstrate a “combined graphical analysis approach”.
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Kunitz, H., Pamme, H. Graphical tools for life time data analysis. Statistical Papers 32, 85–113 (1991). https://doi.org/10.1007/BF02925484
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DOI: https://doi.org/10.1007/BF02925484