[R] Finding the rows with the duplicated index

2010-11-23 Thread Santosh Srinivas
Hello Group, I have a huge time series dataset with sample below. I am basically trying to read it into a zoo object with columns 1:6 to index. Zoo issues a warning that some of the rows have duplicated index. dput(z) structure(list(TrdTimestamp = structure(list(sec = c(19, 19, 18, 10, 12, 43,

Re: [R] Finding the rows with the duplicated index

2010-11-23 Thread Gabor Grothendieck
On Tue, Nov 23, 2010 at 11:04 AM, Santosh Srinivas santosh.srini...@gmail.com wrote: Hello Group, I have a huge time series dataset with sample below. I am basically trying to read it into a zoo object with columns 1:6 to index. Zoo issues a warning that some of the rows have duplicated

Re: [R] Finding the rows with the duplicated index

2010-11-23 Thread Santosh Srinivas
[mailto:ggrothendi...@gmail.com] Sent: 23 November 2010 21:54 To: Santosh Srinivas Cc: r-help@r-project.org Subject: Re: [R] Finding the rows with the duplicated index On Tue, Nov 23, 2010 at 11:04 AM, Santosh Srinivas santosh.srini...@gmail.com wrote: Hello Group, I have a huge time series dataset

Re: [R] Finding the rows with the duplicated index

2010-11-23 Thread Gabor Grothendieck
On Tue, Nov 23, 2010 at 11:49 AM, Santosh Srinivas santosh.srini...@gmail.com wrote: Thanks. Sorry about the naming (just cobbled the example). The rows are duplicate in the actual data. I am looking for a way to find the number of duplicate rows for each unique rowindex combination which is