[R] Plot qualitative y axis

[John Kane]

 Hi Pedro,
melt() is probably working. The problem is I did not finish the copy and paste.  It would have been better if I had included the ggplot() command. 

Try 
==============================================================
library(reshape2)
library(ggplot2)

dat1  <- structure(list(N = c("I", "II", "III", "IV", "V", "VI", "VII",
"VIII", "IX", "X", "XI", "XII", "XIII", "XIV"), M = c(10L, 124L,
321L, 777L, 896L, 1706L, 635L, 1437L, 693L, 1343L, 1221L, 25L,
3L, 7L), W = c(106L, 484L, 874L, 1140L, 996L, 1250L, 433L, 654L,
333L, 624L, 611L, 15L, NA, 8L)), .Names = c("N", "M", "W"), class = "data.frame", row.names = c(NA,
-14L))

dat2  <- melt(dat1)

ggplot(dat2, aes(N, value, colour = variable, group = variable)) +
      geom_point() + geom_line()
=============================================================
I feel very stupid.

    On Tuesday, May 22, 2018, 10:40:09 p.m. EDT, Pedro páramo <percentil101 using gmail.com> wrote:  
 
 Many thanks,

My goal is to make a plott like attached but the Y axis starts in XIV and
end at top in I.  Generally for instance in excel X axis is categories but
Y axis is numbers I want the contrary plotted in lines, your last help is
near what I look but barplot is not needed.

Hope you can help me thanks in advance.

2018-05-22 0:58 GMT+02:00 Jim Lemon <drjimlemon using gmail.com>:

> Hi Pedro,
> In addition to the other suggestions, here's a guess at what you want
> by the lines for M and W:
>
> ppdf<-read.table(text="N M W
> I 10 106
> II 124 484
> III 321 874
> IV 777 1140
> V 896 996
> VI 1706 1250
> VII 635 433
> VIII 1437 654
> IX 693 333
> X 1343 624
> XI 1221 611
> XII 25 15
> XIII 3 NA
> XIV 7 8",
> header=TRUE)
> barpos<-barplot(t(as.matrix(ppdf[,2:3])),horiz=TRUE,
>  names.arg=ppdf$N,beside=TRUE,col=c("red","blue"))
> legend(1000,8,c("W","M"),fill=c("blue","red"))
> lines(ppdf$W,barpos[2,],col="blue")
> lines(ppdf$M,barpos[1,],col="red")
>
> Jim
>
>
> On Mon, May 21, 2018 at 10:44 PM, Pedro páramo <percentil101 using gmail.com>
> wrote:
> > Hi all,
> >
> > I´m trying to plot this data
> >
> > N M W
> > I 10 106
> > II 124 484
> > III 321 874
> > IV 777 1140
> > V 896 996
> > VI 1706 1250
> > VII 635 433
> > VIII 1437 654
> > IX 693 333
> > X 1343 624
> > XI 1221 611
> > XII 25 15
> > XIII 3
> > XIV 7 8
> > So that in de Y axis will be the level (qualitative data) and in the X
> axis
> > will be M and W variables. So x axis will be wwith a lenght between 0 and
> > 2000.
> >
> > I would like to plot a line with M and other with W so it will be obvious
> > that above V (in the Y axis) thera are more W and below level V there are
> > more M.
> >
> > Can you please guide me?
> >
> > In excel putting Y as X axis is easy but dind´nt achieve to invert rows
> and
> > I ´m trying to plot it in R.
> >
> > Many thanks in advance
> >
> >        [[alternative HTML version deleted]]
> >
> > ______________________________________________
> > R-help using 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.
>

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