The file "Pig_jawbone_Whitey_only" contains only the data for the single pig, Whitey, that 
was analyzed in Chapter 4.  The file "Pig_jawbone_7_pigs" contains data for all 7 pigs in 
this study.

In "Pig_jawbone_Whitey_only", the left-most column identifies the transect (1, 2, ..., 9), 
the second column identifies whether that transect is in the coronal, middle, or apical 
third of the implant, the third column gives the distance of the measurement from the 
implant (in mm), and the last two columns give the elastic modulus and hardness 
measurements measured at that location on that transect.  

In "Pig_jawbone_7_pigs", the left-most column identifies the length of time (in months) 
that the pig's implant healed before it was loaded (1, 2, or 4 months), the second column 
identifies the pig (there are 7 pigs), the third column identifies the transect on which 
the measurement was made.  The fourth column identifies the type of bone in which the 
transect lay (cortical or trabecular), while the fifth column identifies whether the 
transect was in the coronal, middle, or apical third of the implant (C, M, or A).  The 
sixth column gives the distance along the transect at which the measurement was made (in 
mm), and the last two columns give the elastic modulus and hardness measured at that 
location on that transect.