Measuring ethnic clustering and exposure with the Q statistic : an exploratory analysis of Irish, Germans, and Yankees in 1880 Newark
Application de l'analyse statistique Q afin de détecter les regroupements ethniques sur l'exemple de Newark, Etats-Unis, année 1880. Trois groupes ethniques sont pris en considération. On note des différences significatives dans les propensions des
the use of an additive Q matrix into the recursive algorithms for the linear parameter estimation problem, are compared. It is found that, from an operational standpoint, the use of an additive Q matrix leads to better forecasting performance. The choice
Anacardiacea (W. Meijer). Apocynaceae (H. Huber). Asclepiadaceae (H. Huber). Avicenniaceae (H. N. and A. L. Moldenke). Begoniaceae (A. H. M. Jayasuriya). Burmanniaceae (L. H. Cramer). Campanulaceae (L. H. Cramer). Lobeliaceae (L. H. Cramer
). Nyctanthaceae (H. N. and A. L. Moldenke). Periplocaceae (H. Huber). Sphenocleaceae (L. H. Cramer). Symphoremaceae (H. N. and A. L. Moldenke). Verbenaceae (H. N. and A. L. Moldenke). Zingiberaceae (B. L. Burtt and R. M. Smith).
Ebenaceae (A. J. G. H. Kostermans) Gentianaceae (L. H. Cramer). Gesneriaceae (W. L. Theobald and D. A. Grupe). Lamiaceae (L. H. Cranier). Lecythidaceae (W. Machae and F. R. Fosberg), Martyniaceae (W. L. Theobald and D. A. Grupe). Menyanthceae (L. H
. Cramer). Moraceae (E. J. H. Corner). Pandanaceae (B. C. Stone). Pedaliaceae (W. I. Theold and D. A. Grupe). Rosaceae (D. D. Tirvengadum). Sabiaceae (C. F. van Bensekom). Scrophulariaceae (L. H. Cramer). Sonneratiaceae (W. Macnae and F. R. Fosberg
). Symplocaceae (H. P. Nooteboom). Umbelliferae (J. L. Krahulik and W. L. Theobald).
Bibliographie ; Biobibliographie ; Biographie ; Dobby (E. H. G.), 1906-1981 ; Ecole géographique ; Gullick (C. F. W. R.), 1907-1981 ; Histoire de la géographie ; Royaume-Uni ; Siècle XX
Bio-biliographies de: E. H. G. Dobby et de C. F. W. R. Gullick, géographes britanniques décédés en 1981.
. For the spring hydrological season the simple regression Q=f(ta) with hourly discharges and air temperatures was used. The autumn-winter hydrological season was approximated with Maillet's curve.