The following <code>l</code> vehicle speed <code>ul1</code> at time <code>t1</code>.

datasets

Analytical tools are designed to help people understand the complex relationships associated with freeway performance and traffic breakdown. Emphasis is placed on: (1) Traffic noise or volatility; (2) Driver behavior and safety; and (3) Stochastic modeling, models that explain breakdown and performance.

Paul Ossenbruggen

cartools

Tools for Understanding Highway Performance

ul1 function

The lead vehicle speed at <code>t1</code> is estimated with the exponential speed function <code>gbm(upre, theta, t1)</code>.<dl class="dl-horizontal">
<dt>ul1</dt><dd>speed, measured in feet per second.</dd>
</dl>

Format

The following <code>l</code> vehicle speed <code>ul1</code> at time <code>t1</code>. — ul1

The lead vehicle speed at <code>t1</code> is estimated with the exponential speed function <code>gbm(upre, theta, t1)</code>.<dl class='dl-horizontal'>
<dt>ul1</dt><dd>speed, measured in feet per second.</dd>
</dl>

ul1: The following `l` vehicle speed `ul1` at time `t1`.

Description

Usage

Arguments

Format