Comparison	tval	pval
feces,L_palm	-2.34313407708	0.384
Tongue,L_palm	-1.03100708465	1.0
Other,L_palm	-1.64549343774	1.0
Tongue,feces	2.49139882301	0.396
Tongue,Other	129.919492422	1.0
feces,Other	4.79246371008	1.0