E6.8

The <code>E6.8</code> data frame has 54 rows and 7 columns. It has 7 variables 
 describing 54 dial-a-ride services in U.S. and Canada. It needs 
 weighted regression.

datasets

Collection of datasets from Sen & Srivastava: "Regression
Analysis, Theory, Methods and Applications", Springer.  Sources
for individual data files are more fully documented in the
book.

Kjetil Halvorsen

SenSrivastava

Datasets from Sen & Srivastava

E6.8 function

This data frame contains the following columns:<dl>
<dt>POP</dt>
<dd>a numeric vector, population of area where service where operating.</dd><dt>AR</dt>
<dd>a numeric vector, area of the place where service where provided.</dd><dt>RDR</dt>
<dd>a numeric vector, number of riders using the system.</dd><dt>HR</dt>
<dd>a numeric vector, hours of operation.</dd><dt>VH</dt>
<dd>a numeric vector, number of vehicles in operation.</dd><dt>F</dt>
<dd>a numeric vector, the fare used.</dd><dt>IND</dt>
<dd>a numeric vector, a composite index, 1 when several ridership enhancing features 
 where present, and 0 elsewhere.</dd>
</dl>

Format

Dial-a-ride Data — E6.8

This data frame contains the following columns:<dl>
<dt>POP</dt>
<dd>a numeric vector, population of area where service where operating.</dd>

<dt>AR</dt>
<dd>a numeric vector, area of the place where service where provided.</dd>

<dt>RDR</dt>
<dd>a numeric vector, number of riders using the system.</dd>

<dt>HR</dt>
<dd>a numeric vector, hours of operation.</dd>

<dt>VH</dt>
<dd>a numeric vector, number of vehicles in operation.</dd>

<dt>F</dt>
<dd>a numeric vector, the fare used.</dd>

<dt>IND</dt>
<dd>a numeric vector, a composite index, 1 when several ridership enhancing features 
 where present, and 0 elsewhere.</dd>


</dl>

E6.8: Dial-a-ride Data

Description

Usage

Arguments

Format

Examples