Specify a value between
0
and
1
to indicate the cumulative proportion of variation to be explained by the
principal components
. The proportion entered here indirectly determines the number of principal components used to adjust the association tests.
The number of displayed principal components is determined either by the result of a
calculation
involving this proportion, or the
Maximum Number of Principal Components to Model
, whichever is smaller, except when the
Maximum Number of Principal Components to Model
parameter is disabled by setting it to
0
(in which case, the
Maximum Number of Principal Components to Model
parameter is
ignored
).
Note
: This option is enabled only when the
Correlation and Principal Variance Components Analysis
box is checked.
