case0802

In an industrial laboratory, under uniform conditions, batches of
 electrical insulating fluid were subjected to constant voltages until
 the insulating property of the fluids broke down. Seven different
 voltage levels were studied and the measured reponses were the times
 until breakdown.

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)"

case0802 function

A data frame with 76 observations on the following 3 variables.<dl>
 <dt><code>Time</code></dt>
<dd>times until breakdown (in minutes)</dd> <dt><code>Voltage</code></dt>
<dd>voltage applied (in kV)</dd> <dt><code>Group</code></dt>
<dd>factor variable (group number)</dd> 
</dl>

Format

Breakdown Times for Insulating Fluid under different Voltage — case0802

A data frame with 76 observations on the following 3 variables.<dl>
 <dt><code>Time</code></dt>
<dd>times until breakdown (in minutes)</dd>

 <dt><code>Voltage</code></dt>
<dd>voltage applied (in kV)</dd>

 <dt><code>Group</code></dt>
<dd>factor variable (group number)</dd>

 
</dl>

case0802: Breakdown Times for Insulating Fluid under different Voltage

Description

Usage

Arguments

Format

Examples