=== nchi-image ===

[[Image(htdocs:/images/Nchi01.jpg)]]

=== nchi-histogram ===

[[Image(htdocs:/images/Hist01.jpg)]]

=== example residual-image ===

[[Image(htdocs:/images/Res01.jpg)]]

=== residual-histogram ===

[[Image(htdocs:/images/Res_hist01.jpg)]]