[R] How to draw a line in plot when I know the start point(x1, y1) and end point(x2, y2)?

don't understand as make. Thanks! Lesandro Veja quais são os assuntos do momento no Yahoo! +Buscados [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do

Re: [R] How to force R to print 2 decimal places in column of a data.frame?

Hi Marc Schwartz, Your suggestion solved my problem. Thanks you. --- Em qui, 11/6/09, Marc Schwartz escreveu: > De: Marc Schwartz > Assunto: Re: [R] How to force R to print 2 decimal places in column of a > data.frame? > Para: "Lesandro" > Cc: r-help@r-project.org

[R] How to force R to print 2 decimal places in column of a data.frame?

t find function "inp" Lesandro Veja quais são os assuntos do momento no Yahoo! +Buscados http://br.maisbuscados.yahoo.com __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide ht

[R] How to order an data.table by values of an column?

Hello! Can you help me? How to order an data.table by values of an column? Per example: Table no initial Categ Perc 468  31.52 351  27.52 0  0.77 234  22.55 117  15.99 table final Categ Perc 0  0.77 117  15.99 234  22.55 351  27.52 468  31.52 Lesandro Veja quais são os assuntos do