\relax \@writefile{toc}{\contentsline {section}{\numberline {1}Introduction}{1}} \citation{Tufte} \@writefile{toc}{\contentsline {section}{\numberline {2}Single-variable plots}{2}} \newlabel{section:plots}{{2}{2}} \@writefile{toc}{\contentsline {section}{\numberline {3}Error bars}{3}} \@writefile{toc}{\contentsline {section}{\numberline {4}Comparison with a theory curve}{4}} \newlabel{sec:chi-by-eye}{{4}{4}} \@writefile{toc}{\contentsline {section}{\numberline {5}Residuals}{4}} \@writefile{toc}{\contentsline {section}{\numberline {6}Reduced chi-squared ($\mathaccent "0365\relax {\chi }^2$) test}{4}} \newlabel{eq:chi-squared}{{1}{4}} \@writefile{toc}{\contentsline {section}{\numberline {7}Least-squares fitting}{5}} \newlabel{eq:A}{{2}{6}} \newlabel{eq:B}{{3}{6}} \@writefile{toc}{\contentsline {subsection}{\numberline {7.1}More general cases}{6}} \bibcite{Tufte}{1} \@writefile{toc}{\contentsline {section}{\numberline {8}Automated fitting}{7}}