[R] select row based on highest value

Please consider the following #Data to use Props-c(p754921,p754921 ,p754921,p75506 ,p75506 ,p75506,p75506,p75508,p75508,p75508,p75508,p75508) TAZ-c(38,37,37,171,171,282,171,46,46,169,169,169) Area-c(109828.04, 128134.71, 46469.57, 37160.21, 40080.50,344679.66,16972.28, 342309.558,

Re: [R] select row based on highest value

Ah perfect thank you. From: jholtman [via R] [mailto:ml-node+1566613-1138252725-103...@n4.nabble.com] Sent: Tuesday, February 23, 2010 2:00 PM To: ROLL Josh F Subject: Re: select row based on highest value Is this better: sapply(split(v, v$Prop), function(x)