Comparison	tval	pval
feces,L_palm	-2.37721689344	0.402
Tongue,L_palm	-1.22026714416	1.0
Other,L_palm	-0.862781862946	1.0
Tongue,feces	1.90545938095	1.0
Tongue,Other	1.32231835847	1.0
feces,Other	0.0906596827823	1.0