[R] ggplot2 help

[Jim Lemon]

Hi Glenn,
I think it may be your column names. When I substitute the following for
the last three sections of your example, I get a plot that looks correct.
Obviously I have just made up the colors.

colnames(BO.Vector) <- c("LoanAge", "minus05", "minus04", "minus03",
"minus02", "minus01")
plot(BO.Vector$LoanAge,BO.Vector$minus05,type="l",col=5)
lines(BO.Vector$LoanAge,BO.Vector$minus04,col=4)
lines(BO.Vector$LoanAge,BO.Vector$minus03,col=3)
lines(BO.Vector$LoanAge,BO.Vector$minus02,col=2)
lines(BO.Vector$LoanAge,BO.Vector$minus01,col=1)

Jim


On Mon, Mar 16, 2015 at 8:41 AM, Thierry Onkelinx <thierry.onkelinx at inbo.be>
wrote:

> I can't reproduce the problem with your code. I just get an error because
> cbbPalette is not available. Omitting the scale_colour_manual() form your
> code give a sensible plot.
>
> ir. Thierry Onkelinx
> Instituut voor natuur- en bosonderzoek / Research Institute for Nature and
> Forest
> team Biometrie & Kwaliteitszorg / team Biometrics & Quality Assurance
> Kliniekstraat 25
> 1070 Anderlecht
> Belgium
>
> To call in the statistician after the experiment is done may be no more
> than asking him to perform a post-mortem examination: he may be able to say
> what the experiment died of. ~ Sir Ronald Aylmer Fisher
> The plural of anecdote is not data. ~ Roger Brinner
> The combination of some data and an aching desire for an answer does not
> ensure that a reasonable answer can be extracted from a given body of data.
> ~ John Tukey
>
> 2015-03-15 20:35 GMT+01:00 Glenn Schultz <glennmschultz at me.com>:
>
> > All,
> >
> > I am doing something wrong but I don't see what.  When I plot in ggplot
> > all the lines are on top of one another but the data is not.  Any help is
> > appreciated.
> >
> > Thanks,
> > Glenn
> >
> > # -------- I use this function to generate data
> > Burnout <- function(beta1 = numeric(),
> >                       beta2= numeric(),
> >                       MaxIncen = numeric(),
> >                       LoanAge = numeric()){
> >   exp(beta1 * LoanAge +  beta2 * MaxIncen)}
> >
> > # -------------------- Build the data frame for plotting
> >   BO.Vector <- data.frame(c(seq(1,360,1)))
> >   BO.Vector[,2] <- cbind(Burnout(beta1 = -.05, beta2 = 0, MaxIncen = 25,
> > LoanAge = BO.Vector[,1]))
> >   BO.Vector[,3] <- cbind(Burnout(beta1 = -.04, beta2 = 0, MaxIncen = 25,
> > LoanAge = BO.Vector[,1]))
> >   BO.Vector[,4] <- cbind(Burnout(beta1 = -.03, beta2 = 0, MaxIncen = 25,
> > LoanAge = BO.Vector[,1]))
> >   BO.Vector[,5] <- cbind(Burnout(beta1 = -.02, beta2 = 0, MaxIncen = 25,
> > LoanAge = BO.Vector[,1]))
> >   BO.Vector[,6] <- cbind(Burnout(beta1 = -.01, beta2 = 0, MaxIncen = 25,
> > LoanAge = BO.Vector[,1]))
> >
> >   colnames(BO.Vector) <- c("LoanAge", "-.05", "-.04", "-.03", "-.02",
> > "-.01")
> >   colnames(BO.vector) <- c("LoanAge", "-.05", "-.04")
> >
> > # ------------------- reshape 2 prepare for ggplot2
> >   BO.Vector <- melt(BO.Vector, id = "LoanAge")
> >
> >
> > # --------------- plot (not working)
> >   ggplot(BO.Vector, aes(x= LoanAge, y = value, color = variable, linetype
> > = variable)) +
> >   geom_line()+
> >   theme_minimal() +
> >   labs(colour = "Legend", linetype = "Legend", x = "Loan Age", y =
> > "Burnout") +
> >   theme(panel.grid.major = element_line(size = .25, color = "grey")) +
> >   theme(axis.text = element_text(size = 15)) +
> >   theme(axis.title = element_text(size = 20)) +
> >   theme(legend.position = c(.9, .4)) +
> >   scale_colour_manual(values = cbbPalette)
> >
> >
> > ______________________________________________
> > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
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> > 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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>
> ______________________________________________
> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
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> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
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