Median Rank for Single Censored Data: Difference between revisions

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(Created page with '{{UConstruction}}{{Banner Weibull Articles}}__NOTOC__ This example validates the median rank calculation for complete data. ==Data Source== Table 6.2 on page 283 in the book “'…')
 
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[[Image:Median_Ranks.png|center|550px|]]
[[Image:Median_Ranks.png|center|550px|]]
=================
{{Reference Example|
Software=Weibull++|
data source=Table 6.2 on page 283 in the book “''Reliability Engineering Handbook Vol 1''” by Dr. Kececioglu, Prentice-Hall, 1991.|
data=
{| border="1" align="center" style="border-collapse: collapse;" cellpadding="5" cellspacing="5"
|-
|- align="center"
!Num. In Stage
!State F or S
!Time to Failure
|- align="center"
|1 ||F |||16
|- align="center"
|1 ||F |||34
|- align="center"
|1 ||F |||53
|- align="center"
|1 ||F |||75
|- align="center"
|1 ||F |||93
|- align="center"
|1 ||F |||120
|- align="center"
|4 ||S |||200
|}|
Book result=
{| border="1" align="center" style="border-collapse: collapse;" cellpadding="5" cellspacing="5"
|-
|- align="center"
!Num. In Stage
!State F or S
!Time to Failure
!Median Rank (%)
|- align="center"
|1 ||F |||16 |||6.7
|- align="center"
|1 ||F |||34 |||16.23
|- align="center"
|1 ||F |||53 |||25.86
|- align="center"
|1 ||F |||75 |||35.51
|- align="center"
|1 ||F |||93 |||45.17
|- align="center"
|1 ||F |||120 |||54.83
|- align="center"
|4 ||S |||200
|}|
software result= The coordinates of each point in the following plot shows the failure time and the corresponding median rank.
[[Image:Median_Ranks.png|center|550px|]]|}}

Revision as of 18:50, 27 May 2014

UNDER CONSTRUCTION
Please come back later.
Weibull Articles Banner.png


This example validates the median rank calculation for complete data.

Data Source

Table 6.2 on page 283 in the book “Reliability Engineering Handbook Vol 1” by Dr. Kececioglu, Prentice-Hall, 1991.

Data

Num. In Stage State F or S Time to Failure
1 F 16
1 F 34
1 F 53
1 F 75
1 F 93
1 F 120
4 S 200

Results

Num. In Stage State F or S Time to Failure Median Rank (%)
1 F 16 6.7
1 F 34 16.23
1 F 53 25.86
1 F 75 35.51
1 F 93 45.17
1 F 120 54.83
4 S 200

Results from Weibull++

The coordinates of each point in the following plot shows the failure time and the corresponding median rank.

Median Ranks.png
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