I have produced the data frame(1) as: starting_time Ending_time session_1: 14:36:10 14:40:44 session_2: 14:40:47 14:41:47 ........
for each session, I produced different sequences as: seq_1<-c(4 ,3, 0 ,3 ,4 ,1, 0 ,1 ,4 ,3 ,4 ,3 ,4) seq_2<-c(3,4,1,2) seq_3<-Null .... I want to put those to the 3rd column of data frame (1) corresponding the individual session. How could I do so? Originally, I want to create a data frame with each row contains different sequence and then put to 3rd column, which seems couldn't be done. thanks. Tammy > Date: Wed, 11 Mar 2009 07:50:37 -0400 > Subject: Re: [R] Date frame > From: jholt...@gmail.com > To: metal_lical...@live.com > CC: r-help@r-project.org > > It is called a "list". > > On Wed, Mar 11, 2009 at 6:32 AM, Tammy Ma <metal_lical...@live.com> wrote: > > > > Hi, All, > > > > How to make a data frame, each row of data frame store the different length > > of vector? > > > > Thanks. > > Tammy > > > > _________________________________________________________________ > > Show them the way! Add maps and directions to your party invites. > > http://www.microsoft.com/windows/windowslive/products/events.aspx > > [[alternative HTML version deleted]] > > > > ______________________________________________ > > R-help@r-project.org mailing list > > https://stat.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > > and provide commented, minimal, self-contained, reproducible code. > > > > > > -- > Jim Holtman > Cincinnati, OH > +1 513 646 9390 > > What is the problem that you are trying to solve? _________________________________________________________________ Show them the way! Add maps and directions to your party invites. http://www.microsoft.com/windows/windowslive/products/events.aspx [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.