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Consistency checks for the canonical directions

We can evaluate the adjusted expectation for each canonical direction and determine their corresponding standardised values. To see these we use the cda+  option:

BD>show: cda+ tex2html_wrap_inline6116

  figure7088
Figure 17:  Canonical direction expectations

giving the output shown in figure 17 (We discuss expectations for the canonical directions in section 5.4.) Each canonical direction has prior expectation zero and an adjusted expectation for the data tex2html_wrap_inline8770 actually seen. Also shown is the magnitude of the difference in standard deviations. That is, recalling that each canonical direction has prior expectation zero, for each direction tex2html_wrap_inline9028 , we see tex2html_wrap_inline9818 , tex2html_wrap_inline9820 , and tex2html_wrap_inline9822 .



David Wooff
Thu Oct 15 12:20:04 BST 1998