Deceleration {SRMData}R Documentation

Deceleration of cars

Description

The deceleration of cars after adding additional speed signage.

Usage

data(Deceleration)

Format

A data frame with 79 rows (one per car) and 2 columns:

When

When the deceleration is measured: Before or After signage added

Deceleration

The deceleration, in metres-per-second-squared

Source

Ma, Yongfeng, Wenbo Zhang, Xin Gu, and Jiguang Zhao. 2019. Impacts of Experimental Advisory Exit Speed Sign on Traffic Speeds for Freeway Exit Ramp. PLoS One 14 (11): e0225203.


[Package SRMData version 1.0.1 Index]