Example 11.4.1
x1={ 1 .954 .364 .342
-.129 .313 .496 .424
.592 .545 .084 -.019
.134};
x2={ .954 1 .297 .284
-.118 .291 .503 .419
.648 .569 .076 -.036
.144};
x3={ .364 .297 1
.882 -.148 .153 -.029
-.054 .125 -.081 .162
.220
.126};
x4={.342 .284 .882 1
.220 .381 .174 -.059
.137 -.014 .097 .169
.015};
x5={-.129 -.118 -.148 .220
1 .364 .296 .004
-.039 .037 -.091
-.145
-.208};
x6={.313 .291 .153 .381
.364 1 .813 .09
.211 .274 -.036 .024
-.329};
x7={.496 .503 -.029 .174
.296 .813 1 .372
.465 .679 -.113 -.232
-.424};
x8={.424 .419 -.054 -.059
.004 .09 .372 1
.482 .557 .061 -.357
-.202};
x9={.592 .648 .125 .137
-.039 .211 .465 .482
1 .526 .085 -.127
-.076};
x10={ .545 .569 -.081 -.014
.037 .274 .679 .557
.526 1 -.319
-.368
-.291};
x11={.084 .076 .162 .097
-.091 -.036 -.113 .061
.085 -.319 1
.029
.007};
x12={ -.019 -.036 .22 .169
-.145 .024 -.232 -.357
-.127 -.368
.029 1 .184};
x13={.134 .144 .126 .015
-.208 -.329 -.424 -.202
-.076 -.291
.007
.184 1};