[R] Faster way to transform vector [3 8 4 6 1 5] to [2 6 3 5 1 4]

1 } > bt [1] 2 6 3 5 1 4 However, the time complexity is O(N2). When N is larger than 100, it takes too much time. Is there any faster way to fix it? best Xueming xmliu1...@gmail.com [[alternative HTML version deleted]] _

Re: [R] Faster way to transform vector [3 8 4 6 1 5] to [2 6 3 5 1 4]

Thanks for your kind replies Jorge's answer helps. warm wishes Xueming xmliu1...@gmail.com From: Jorge I Velez Date: 2014-04-26 23:41 To: xmliu1...@gmail.com CC: r-help Subject: Re: [R] Faster way to transform vector [3 8 4 6 1 5] to [2 6 3 5 1 4] Hi Xueming, Try (1:length(bo))