A complex multivariate analysis system is provided. The system has a storage
module,
a selecting module, an analyzing module, a correlation searching module and a reporting
module. The storage module includes a first database and a second database. The
first database records at least two data sets, each of the data sets including
a plurality of items associated with a manufacturing process and data of the items.
The second database records correlations of the items between the two data sets.
The selecting module selects a first item from a first data set. The analyzing
module analyzes the first item selected by the selecting module and determines
whether the data of the first item conform to specifications or not. The correlation
searching module searches the second database when the analyzing module determines
that the data of the first item do not conform to the specifications, and selects
a second item correlated to the first item from a second data set. Following that,
the analyzing module analyzes the second item and determines whether the data of
the second item conform to specifications or not.
