Dataset:  sardinella.dat

Source: D.E. Wohlshag (1957). "Differences in Metabolic Rates of Migratory
and Resident Freshwater Forms of an Arctic Whitefish," Ecology,
Vol. 38, pp. 502-510

Description: Measurements made on specimens of Coregonus Sardinella
in Elson Lagoon (marine), and Ikroavik Lake (freshwater). Variables include:
log(O2 consumption)
log(weight(grams))
log(mg O2 consumed/hr/kg)
Rotations per minute
Temp (Celsius)
ANCOVA for log(O2) by environment, with log(weight) as covariate
ANCOVA for log(mg O2/hr/day) by environment with RPM as covariate
Other Mult Regs fit also.

Variables/Columns
Environment     8   /* 1=Lagoon (Marine),  2=Lake (freshwater)
log(O2 consumption)  10-16 
log(weight(grams))   18-24
log(mg O2 consumed/hr/kg) 27-32
Rotations per minute   36-40
Temp (Celsius) 44-48
Lagoon Dummy    56