# R_Combine

Error messages:
Warning! X-Test fails at 5% - Tx-78;Tx-79 X2-Test: df=1 T=6.829(5% 3.8)


Comment:
not all that different from calibrated combined date as calculated in Radiocarbon journal.


Comment:
Steelman et al. 2004 very slightly different: cal BP 930-790


Error messages:
Warning! X-Test fails at 5% - Tx-622 X2-Test: df=1 T=4.081(5% 3.8)


Comment:
narrower age range than original calibration


Comment:
Terry et al. reported weighed average of 5995-5910 cal BP, very similar


Comment:
very close to original calibration, but Steelman et al. got 2 age ranges, and using IntCal13 only 1 age range


