86 STATISTICAL METHODS. 



BARDEEN, C. R., and A. W. ELTING, '01. A Statistical Study 

 of the Variations in the Formation and Position of the 

 Lumbo-sacral Plexus in Man. Anatom. Anz., XIX, 124- 

 135, 209-238, Mar., Apr. 



BATESON, W., '89. On some Variations of Cardium edule 

 apparently Correlated to the Conditions of Life. Phil. 

 Trans., 1889 B., 297-330, PI. 26. 



BATESON, W., '94. Materials for the Study of Variation. 

 London and New York, xvi + 593 pp. 



BATESON., W., '01. Heredity, Differentiation, and Other 

 Conceptions of Biology: a consideration of Professor 

 Karl Pearson's paper "On the Principle of Homoty- 

 posis." Proc. Roy. Soc., LXIX, 193-205. 



BATESON, W., and E. R. SAUNDERS, '02. Reports to the 

 Evolution Committee Report I. Royal Society. Lon- 

 don: Harrison & Sons. 160 pp. 



BATESON, W., '02. Mendel's Principles of Heredity. Cam- 

 bridge [Engl.]: Univ. Press. 212 pp. 



BATESON, W., '03. Variation and Differentiation in Parts 

 and Brethren. Cambridge [Engl.]: J. and C. F. Clay. 



BATESON, W., '03 b . The Present State of our Knowledge of 

 Colour-heredity in Mice and Rats. Proc. Zool. Soc., 

 London, 1903, II, 71-99, Oct. 1. 



BAXTER, J. H., '75. Statistics, Medical and Anthropological, 

 of the Provost-Marshal-General's Bureau. 2 vols. Wash- 

 ington: Gov't Printing Office. 568 + 767 pp. 



BEETON, MARY, and K. PEARSON, '99. Data for the Problem, 

 etc. II. A First Study of the Inheritance of Longevity, 

 and the Selective Death-rate in Man. Proc. Roy. Soc., 

 LXV, 290-305. 



BEETON, MARY, and KARL PEARSON, '01. On the Inheritance 

 of the Duration of Life, and on the Intensity of Natural 

 Selection in Man. Biom., I, 50-89, Oct. 



BEETON, M., G. U. YULE, and K. PEARSON, '00. Data for the 

 Problem of Evolution in Man. V. On the Correlation 

 between Duration of Life and the Number of Offspring. 

 Proc. Roy. Soc., LXVII, 159-179, Oct. 31. 



BIGELOW, R. P., and ELEANOR P. RATHBUN, '03. On the 

 Shell of Littorina littorea as Material for the Study of 

 Variation. Amer. Nat,, XXXVII, 171-183, Mar. 



