=== nchi-image ===

[[Image(htdocs:/images/Nchi04.jpg)]]

=== nchi-histogram ===

[[Image(htdocs:/images/Hist04.jpg)]]

=== example residual-image ===

[[Image(htdocs:/images/Res04.jpg)]]

=== residual-histogram ===

[[Image(htdocs:/images/Res_hist04.jpg)]]