Abstract
Measurements of vehicle speeds during four years at ten points on major rural roads of the Transvaal are described. The method used was the Friedman analysis of variance of ranks.
Measurements of vehicle speeds during four years at ten points on major rural roads of the Transvaal are described. The method used was the Friedman analysis of variance of ranks.
[S.l.], National Institute for Road Research, 1969, 15 p., tab.
This publication is one of our other publications, and part of our extensive collection of road safety literature, that also includes the SWOV publications.