findrange.alt {WeibullR.ALT}

Extract a range for depiction of an alt object in a relationship plot

Description

Extract a range for depiction of an alt object in a relationship plot.

Usage

findrange.alt(alt)
	

Arguments

alt

An "alt" object as generated by "alt.make".

Details

All $data elements and any $goal element are scanned to identify the bounds of data entry. If element $parallel_par exists the P1 values will also be scanned for possible expansion of the bounds.

Value

A data frame will be returned with columns denoting yrange and xrange.

References

Wayne Nelson, (1990) "Accelerated Testing", Wiley-Interscience, New York

William Q. Meeker and Luis A. Escobar, (1998) "Statistical Methods for Reliability Data", Wiley-Interscience, New York

Pascual F., Meeker W., Escobar L. (2006) Accelerated Life Test Models and Data Analysis. In: Pham H. (eds) Springer Handbook of Engineering Statistics. Springer Handbooks. Springer, London. https://doi.org/10.1007/978-1-84628-288-1_22