18 
A Study in Criminal Anthrojjometry 
varying from 2-3 weeks to 2-3 months. We are thus able to correlate first and 
second temperatures, first and second pulses and first and second respirations, 
and the results are of very marked significance. We find the following values 
of the correlations : 
First and Second Temperature: + -395 ±-019*. 
First and Second Pulse Rate: + -644 ± -012. 
First and Second Respiration Rate : + -856 ± -006. 
The accompanying Diagram V indicates the distribution of observations of 
First and Second Respiration and their clustering about the regression line. 
Diagram V. Scatter Diagram and Regression Line for Respirations before and after an interval. 
31 -T ' 
30- 
10- 
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 
Respirations per miii. {Occasion B) 
It will be evident at once from the above results that our physiological variates 
— above all respiration-rate, but markedly also pulse-rate — are essentially constant 
* The value found for first and second temperatures in the case of cliildren by Williams, Bell and 
Pearson (loc. cit. p 10) was +-5238 ±-0346. 
