Thanks Dennis.
df.melted$value<-as.numeric(df.melted$value)
df.melted$value <- format(df.melted$value, scientific = FALSE)
Mohan
On Sun, Sep 14, 2014 at 9:22 AM, Dennis Murphy <djmu...@gmail.com> wrote:
> Hi:
>
> Try
>
> str(df.melted)
>
> I'm guessing value is a factor. It needs to be numeric or integer.
>
> Dennis
>
>
> On Sat, Sep 13, 2014 at 12:53 PM, Mohan Radhakrishnan
> <radhakrishnan.mo...@gmail.com> wrote:
> > Hi,
> >
> > This is the code to create a ggplot. The plot is rendered but the y-axis
> > labels are not continuous. So the lines are split.
> >
> > Moreover multiple y-axis labels overwrite each other due to this. How
> can I
> > fix this?
> >
> > If I try to set ylim I get "
> >
> > *Discrete value supplied to continuous scale"*
> >
> > library(RJSONIO)
> > library(ggplot2)
> > this.dir <- dirname(parent.frame(2)$ofile)
> > setwd(this.dir)
> >
> > airlines = fromJSON("json")
> > df <- sapply(airlines$data,unlist)
> > df <- data.frame(t(df))
> > colnames(df) <- c( (airlines[[1]][[1]])[[2]],
> > gsub("[^A-Z]","",(airlines[[1]][[2]])[[2]]),
> > gsub("[^A-Z]","",(airlines[[1]][[3]])[[2]] ),
> > gsub("[^A-Z]","",(airlines[[1]][[4]])[[2]]), (airlines[[1]][[5]])[[2]],
> > (airlines[[1]][[6]])[[2]], (airlines[[1]][[7]])[[2]],
> > (airlines[[1]][[8]])[[2]],
> > (airlines[[1]][[9]])[[2]],(airlines[[1]][[10]])[[2]] )
> >
> > df.melted <- melt(df, id = "YEAR")
> > print(ggplot(data = df.melted, aes(x = YEAR, y = value, color =
> variable))
> > +geom_point() + theme(axis.text.x = element_text(angle = 90, hjust = 1))
> +
> > ylab(""))
> > dev.off()
> >
> >
> >> head(df)
> >
> > YEAR INTERNATIONALACMINNOS DOMESTICACMINNOS TOTALACMINNOS
> >
> > 1 1995-96 92515 314727 407242
> >
> > 2 1996-97 94884 324462 419346
> >
> > 3 1997-98 98226 317531 415757
> >
> > 4 1998-99 99563 325392 424955
> >
> > 5 1999-00 99701 368015 467716
> >
> > 6 2000-01 103211 386575 489786
> >
> > INTERNATIONAL PAX (IN NOS) DOMESTIC PAX (IN NOS) TOTAL PAX (IN NOS)
> >
> > 1 11449756 25563998 37013754
> >
> > 2 12223660 24276108 36499768
> >
> > 3 12782769 23848833 36631602
> >
> > 4 12916788 24072631 36989419
> >
> > 5 13293027 25741521 39034548
> >
> > 6 14009052 28017568 42026620
> >
> > INTERNATIONAL FREIGHT (IN MT) DOMESTIC FREIGHT (IN MT) TOTAL FREIGHT
> (IN
> > MT)
> >
> > 1 452853 196516
> > 649369
> >
> > 2 479088 202122
> > 681210
> >
> > 3 488175 217405
> > 705580
> >
> > 4 474660 224490
> > 699150
> >
> > 5 531844 265570
> > 797414
> >
> > 6 557772 288373
> > 846145
> >
> >
> > Thanks,
> >
> > Mohan
> >
> > [[alternative HTML version deleted]]
> >
> > ______________________________________________
> > 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.
>
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