Vectors are not "columns" or "rows". Use the c() function to concatenate vectors. --------------------------------------------------------------------------- Jeff Newmiller The ..... ..... Go Live... DCN:<jdnew...@dcn.davis.ca.us> Basics: ##.#. ##.#. Live Go... Live: OO#.. Dead: OO#.. Playing Research Engineer (Solar/Batteries O.O#. #.O#. with /Software/Embedded Controllers) .OO#. .OO#. rocks...1k --------------------------------------------------------------------------- Sent from my phone. Please excuse my brevity.
On April 29, 2015 6:56:46 PM PDT, Olufemi Bolarinwa <dafemli...@yahoo.co.uk> wrote: >Hello,I am estimating a system of nonlinear equation where I need to >stack my vector of y. I have data of about 6000units. I tried using the >rbind but instead of having a vector of 1 by 18000, it is giving me a 3 >by 6000 so that my matrix multiplication is non-conformable. The stack >command requires an identifier but in this case, I do not have a unique >identifier. >I would like to stack the the first 6000 units of y1 on the 2nd 6000 >units of y2 and 6000 units of y3. >Any help will be greatly appreciated. >ThanksOlufemi > > > > [[alternative HTML version deleted]] > >______________________________________________ >R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see >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. ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.