[R] how to change the y-axis to logarithmic in a barplot ggplot

[CALUM POLWART]

The data snippet doesn't make sense for the code you provided

Using the snippet I'd be doing

ggplot2(fc,  aes(x = ID, y= value)) +
geom_col() +
scale_y_log10()

And adjusting...

Not sure if that's what you are trying to do?


On Sun, 16 Jul 2023, 23:57 Maria Lathouri, <mlathouri using yahoo.gr> wrote:

> I will find the ggplot help.
>
> But I have tried everything, including what you have suggested and nothing
> works.
>
> Kind regards,
> Maria
>
>
>
>
>
>
> Στις Κυριακή 16 Ιουλίου 2023 στις 11:22:36 μ.μ. GMT+1, ο χρήστης CALUM
> POLWART <polc1410 using gmail.com> έγραψε:
>
>
>
>
>
> Try adding
>
> scale_y_log10()
>
> This is a general R help list. It's not a ggplot list and you are likely
> to be chased off to ggplot's package maintainers nominated support pages.
>
> But really a Google search should surely have found this?
>
>
>
> On Sun, 16 Jul 2023, 22:51 Maria Lathouri via R-help, <
> r-help using r-project.org> wrote:
> > Dear all,
> >
> > ggplot(fc, aes(x = Temp, y = mean, fill = Glass)) +
> > geom_bar(stat = "identity", position = "dodge", aes(y=log(mean)))
> > + theme_bw() + theme(panel.grid.major = element_blank(),
> panel.grid.minor = element_blank()) + theme(legend.position = c(0.45,
> 0.85), legend.title = element_blank())
> > + scale_fill_brewer(palette = "Dark2") + scale_color_brewer(palette =
> "Dark2") +
> >
> scale_y_log10()
>
>

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