An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20110831/947fdde7/attachment.pl>
Converting anova/ancova summary to data frame
3 messages · Shane Phillips, Uwe Ligges, David Winsemius
On 31.08.2011 22:33, Shane Phillips wrote:
Hi! Can anyone tell me how to convert the anova/ancova summary output into a data frame?
For the first component of such an object: as.data.frame(summary.aov_object[[1]]) Uwe Ligges
Thanks! Shane Phillips [[alternative HTML version deleted]]
______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
On Aug 31, 2011, at 4:33 PM, Shane Phillips wrote:
Hi! Can anyone tell me how to convert the anova/ancova summary output into a data frame?
Which parts do you want? Or how do you want it displayed? And why
didn't you include a working example, anyway?
Using the examples in the help(lm) and help(summary.lm) pages:
> as.data.frame( anova(lm.D90) )
Df Sum Sq Mean Sq F value Pr(>F)
group 2 470.45945 235.2297250 485.0514 2.209191e-16
Residuals 18 8.72925 0.4849583 NA NA
> as.data.frame( coef(sld90) )
Estimate Std. Error t value Pr(>|t|)
groupCtl 5.032 0.2202177 22.85012 9.547128e-15
groupTrt 4.661 0.2202177 21.16542 3.615345e-14
Thanks! Shane Phillips [[alternative HTML version deleted]]
______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
David Winsemius, MD West Hartford, CT