ex2224

This data frame contains data on characteristics and numbers of
 failures observed in valve types from one pressurised water
 reactor.

datasets

Data sets from Ramsey, F.L. and Schafer, D.W. (2002), "The
Statistical Sleuth: A Course in Methods of Data Analysis (2nd
ed)", Duxbury.

Berwin Turlach

Sleuth2

Data Sets from Ramsey and Schafer's "Statistical Sleuth (2nd
Ed)"

ex2224 function

A data frame with 90 observations on the following 7 variables.<dl>
 <dt><code>System</code></dt>
<dd>System, factor with 5 levels</dd> <dt><code>Operator</code></dt>
<dd>Operator type, factor with 4 levels</dd> <dt><code>Valve</code></dt>
<dd>Valve type, factor with 6 levels</dd> <dt><code>Size</code></dt>
<dd>Head size, factor with 3 levels (less than 2 inches,
 2--10 inches and 10--30 inches)</dd> <dt><code>Mode</code></dt>
<dd>Operation mode, factor with 2 levels</dd> <dt><code>Failures</code></dt>
<dd>Number of failures observed</dd> <dt><code>Time</code></dt>
<dd>Lengths of observation time</dd> 
</dl>

Format

Valve Failure in Nuclear Reactors — ex2224

A data frame with 90 observations on the following 7 variables.<dl>
 <dt><code>System</code></dt>
<dd>System, factor with 5 levels</dd>

 <dt><code>Operator</code></dt>
<dd>Operator type, factor with 4 levels</dd>

 <dt><code>Valve</code></dt>
<dd>Valve type, factor with 6 levels</dd>

 <dt><code>Size</code></dt>
<dd>Head size, factor with 3 levels (less than 2 inches,
 2--10 inches and 10--30 inches)</dd>

 <dt><code>Mode</code></dt>
<dd>Operation mode, factor with 2 levels</dd>

 <dt><code>Failures</code></dt>
<dd>Number of failures observed</dd>

 <dt><code>Time</code></dt>
<dd>Lengths of observation time</dd>

 
</dl>

ex2224: Valve Failure in Nuclear Reactors

Description

Usage

Arguments

Format

References

Examples