On second thought, You'll have to reorganize your data first, and then check the function histogram() in the package lattice.
cheers On Wed, Oct 14, 2009 at 12:43 AM, joris meys <jorism...@gmail.com> wrote: > see ?hist > > On Tue, Oct 13, 2009 at 1:06 PM, Dmitry Gospodaryov > <gospodar...@rambler.ru> wrote: >> Dear R developers,How I can build a histogram from matrix: >> >> 0 0.5 1 >> >> 0.25 34 43 65 >> 1 23 35 54 >> 4 22 29 42 >> 10 21 22 29 >> 20 15 17 20 >> >> (first string is represented names of columns, >> first column is represented names of rows) >> where names of columns should be x-axis labels; respectively >> to this, I want to have three groups of bars (5 bars in each group)? >> Y values should be represented by values given in the "core" of >> matrix. Names of the rows should be in a legend, and should >> represent the each of 5 bars (in group) name. >> I would also try to build filled contour, however, i can't >> "ask" the program to consider column and rownames like >> true values, not only like labels. So, column names should >> be the y-values, while row names should be the x-values. >> Values placed in the "core" of matrix should be z-values. >> >> With regard, Dmitry. >> >> ______________________________________________ >> 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. >> > ______________________________________________ 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.