Dear R-helpers,
Ive got a summary of results from a by() call that I am making with a list of more than two of factors not very different from the example in the by() help page require(stats) by(warpbreaks[, 1], warpbreaks[, -1], summary) The result of the command gives a list of the form wool: A tension: L Min. 1st Qu. Median Mean 3rd Qu. Max. 25.00 26.00 51.00 44.56 54.00 70.00 --------------------------------------------------- wool: B tension: L Min. 1st Qu. Median Mean 3rd Qu. Max. 14.00 20.00 29.00 28.22 31.00 44.00 --------------------------------------------------- . And so on. I would like to convert this result in to a flat data.frame with variable names: Wool, Tension, Min, 1stQ, Median, Mean, 3rdQ, Max A, L , 25.00 26.00 51.00 44.56 54.00 70.00 B, L, 14.00 20.00 29.00 28.22 31.00 44.00 . Although Ive tried the argument simplify=T I havent been able to get this converted. Is there a simple way to achieve this? Thanks in advance! Regards, Jesus Jesús María Frías Celayeta, PhD Ceann Cúntóir, Scoil Eolaíocht an Bhia agus Sláinte an Chomhshaoil Assistant Head, School of Food Science and Environmental Health, Coláiste Eolaíochtaí agus Sláinte/ College of Sciences and Health, Institiúid Teicneolaíochta Átha Cliath/ Dublin Institute of Technology, Sráid Chathal Brugha, Baile Átha Cliath 1, Éire/Cathal Brugha Street, Dublin 1, Ireland F: +353-1-4024459 E: <mailto:james.cur...@dit.ie> jesus.fr...@dit.ie W: http://fseh.dit.ie/o4/StaffListing/JesusFrias.html Tá an teachtaireacht seo scanta ó thaobh ábhar agus víreas ag Seirbhís Scanta Ríomhphost de chuid Seirbhísí Faisnéise, ITBÁC agus meastar í a bheith slán. http://www.dit.ie This message has been scanned for content and viruses by the DIT Information Services E-Mail Scanning Service, and is believed to be clean. http://www.dit.ie [[alternative HTML version deleted]]
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