Analysis of Variance

September 1, 2009

(This article was first published on R Tutorial, and kindly contributed to R-bloggers)

In an experiment study, various treatments are applied to test subjects and the
response data is gathered for analysis. A critical tool for carrying out the analysis is
the class="ecbx-1000">Analysis of Variance (ANOVA). It enables a researcher to differentiate
treatment results based on easily computed statistical quantities from the treatment

read more

To leave a comment for the author, please follow the link and comment on his blog: R Tutorial. offers daily e-mail updates about R news and tutorials on topics such as: visualization (ggplot2, Boxplots, maps, animation), programming (RStudio, Sweave, LaTeX, SQL, Eclipse, git, hadoop, Web Scraping) statistics (regression, PCA, time series, trading) and more...

If you got this far, why not subscribe for updates from the site? Choose your flavor: e-mail, twitter, RSS, or facebook...

Comments are closed.