The data used is a hypothetical data of individuals comparing
the Total Liver Volume (TLV) (in cubic cm) as was measured
from CT scan of the abdomen or thorax and the TLV (in cubic
cm) obtained using the Indian formula with the Body Surface
Area (BSA), gender and age as the independent variables. The
TLV difference between the two methods was obtained,
named as “Difference in TLV”, was the outcome of interest.
The ‘Difference in TLV’ had both positive and negative values