Template:Short description Template:About Raking (also called "raking ratio estimation" or "iterative proportional fitting") is the statistical process of adjusting data sample weights of a contingency table to match desired marginal totals.<ref name="pew">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref><ref name="kalton">Template:Cite journal</ref><ref name="battaglia">Template:Cite journal</ref>