=== nchi-image ===

[[Image(htdocs:/images/Nchi15.jpg)]]

=== nchi-histogram ===

[[Image(htdocs:/images/Hist15.jpg)]]

=== example residual-image ===

[[Image(htdocs:/images/Res15.jpg)]]

=== residual-histogram ===

[[Image(htdocs:/images/Res_hist15.jpg)]]