Instead of selecting a substitution model a priori, we used the "mixed" command to sample across the GTR model space in the MCMC analysis [ 56], with the addition of I + Γ to all partitions.
All models are formalised in Additional file 1: Appendix B. The mixed command is the successor of the xtmixed command.
Nucleotide substitution models were unlinked across partitions, and a reversible-jump MCMC over the space of all GTR sub-models was run for each of them ("nst = mixed" command in MrBayes [ 36]).
The checkpoint was under mixed command - Ukrainian police who had defected from Kiev to Crimea's pro-Russian autonomous government, heavily-armed soldiers wielding AK-47 rifles and a group of Cossacks - one of whom was ready to talk.
In addition, we will regard participants as a random effect and will use Gaussian mixed-model estimations (SPSS MIXED command).
The homogeneity of the SD on the output was tested Post hoc using a likelihood ratio test estimated by a proc mixed command in SAS (version 9.0), in order to analyse if inter-instrument reliability changed over time.
This was done by adding the statement "RANDOM REPCROSS (SIRE*DAM);" to the PROC MIXED commands, where "SIRE" and "DAM" refer to the line of the sire and dam, and "REPCROSS" is a class variable.
In September, Chaytor, commanding the ANZAC Mounted Division, was given command of a mixed mounted and infantry force to carry out a deception plan in the Jordan Valley.
I was the executive officer (second in command) of a mixed-gender logistical unit in the 173rd Airborne Brigade for seven months in and out of a combat zone, from March to October 2008.
The attack was made by a mixed force of Loyalists and Iroquois under the overall command of Mohawk leader Joseph Brant, and resulted in the destruction of houses, barns, and crops, and the taking of livestock for the raiders' use.
