Kate Racaza at 06:18, 16 August 2012

2012-08-16T06:18:03Z

← Older revision	Revision as of 06:18, 16 August 2012
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		<noinclude>{{Banner Weibull Examples}}</noinclude>
		This example demonstrates how to use the Weibull++ non-parametric life data analysis (LDA) folio.

		Assume we have the following data.


		{\| border="1" align="center" style="border-collapse: collapse;" cellpadding="5" cellspacing="5"
		\| align="center" style="background:#f0f0f0;"\|'''Number in State'''
		\| align="center" style="background:#f0f0f0;"\|'''State F or S'''
		\| align="center" style="background:#f0f0f0;"\|'''State End Time'''
		\|-
		\| 3\|\|F\|\|9
		\|-
		\| 1\|\|S\|\|9
		\|-
		\| 1\|\|F\|\|11
		\|-
		\| 1\|\|S\|\|12
		\|-
		\| 1\|\|F\|\|13
		\|-
		\| 1\|\|S\|\|13
		\|-
		\| 1\|\|S\|\|15
		\|-
		\| 1\|\|F\|\|17
		\|-
		\| 1\|\|F\|\|21
		\|-
		\| 1\|\|S\|\|22
		\|-
		\| 1\|\|S\|\|24
		\|-
		\| 1\|\|S\|\|26
		\|-
		\| 1\|\|F\|\|28
		\|-
		\| 1\|\|F\|\|30
		\|-
		\| 1\|\|S\|\|32
		\|-
		\| 2\|\|S\|\|35
		\|-
		\| 1\|\|S\|\|39
		\|-
		\| 1\|\|S\|\|41

		\|}


		Analyze the data set using the Kaplan-Meier method.


		'''Solution'''

		Enter the data in a non-parametric LDA folio. On the folio's control panel, enter a confidence level, as shown next.


		[[Image: Kaplan Meier Method Data.png\|center\|550px]]


		The following plot shows the results, where the reliability at each failure time is calculated and plotted, along with the confidence bounds.


		[[Image: Kaplan Meier Method Plot.png\|center\|550px]]


		Because the analysis uses a non-parametric method, only the reliability at the observed failure times can be calculated. Non-parametric methods cannot be used for extrapolation and interpolation.

		The following report shows the estimated reliability values and the associated confidence bounds.


		[[Image: Kaplan Meier Summary Results.png\|center\|550px]]

Kate Racaza: Blanked the page

2012-08-16T06:03:32Z

Blanked the page

← Older revision		Revision as of 06:03, 16 August 2012
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	~~{{Weibull++ Non-Parametric LDA Plot Example}}~~

Harry Guo: Created page with '{{Weibull++ Non-Parametric LDA Plot Example}}'

2012-03-07T17:45:42Z

Created page with '{{Weibull++ Non-Parametric LDA Plot Example}}'

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Weibull++ Non-Parametric LDA Plot Example - Revision history

Kate Racaza at 06:18, 16 August 2012

Kate Racaza: Blanked the page

Harry Guo: Created page with '{{Weibull++ Non-Parametric LDA Plot Example}}'