Re: [R] Summarising by group

Trolling? (but see in line below) On Mon, May 9, 2011 at 5:12 AM, Martyn Byng wrote: > I wonder if someone with more experience than me on using R to summarise > by group wants to post a reply to this > > http://www.analyticbridge.com/group/sasandstatisticalprogramming/forum/t > opics/why-still-u

Re: [R] Summarising by group

On May 9, 2011, at 11:12 , Martyn Byng wrote: > I wonder if someone with more experience than me on using R to summarise > by group wants to post a reply to this Not really (but how did those people manage to overlook by()?). However, another matter PLEASE DO NOT BE SO B***DY LAZY AND START A

[R] Summarising by group

I wonder if someone with more experience than me on using R to summarise by group wants to post a reply to this http://www.analyticbridge.com/group/sasandstatisticalprogramming/forum/t opics/why-still-use-sas-with-a-lot To save everyone having to follow the link, the text is copied below "SAS h