| The
FACET suite contains a number of context models which
do not provide estimates. Rather, they perform a quite
distinct function in that they facilitate the scrutiny
of estimates either prepared earlier using models
intended for that purpose or, else, offered by another
party e.g. a contactor or a project management team.
The User Data Context
Model is similar to the Integrated Context Model however
all historic data, upon which the analysis is done,
is also supplied by the user.
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