>if</span> (strcmp(varargin{na},<span class="string">'direct'</span>))
0059     ppargs = {ppargs{:} <span class="string">'direct'</span>};
0060     inc = 1;
0061   <span class="keyword">end</span>;
0062   <span class="keyword">if</span> (inc==0)
0063     plotargs = {plotargs{:} varargin{na}};
0064     inc = 1;
0065   <span class="keyword">end</span>;
0066   na = na+inc;
0067 <span class="keyword">end</span>;
0068 
0069 xfit = <a href="lfmarg.html" class="code" title="function xfit = lfmarg(fit)">