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

[Kimmo Elo]

Hi,

try:

scale_y_continuous(trans='log10')

HTH,

Kimmo
17. heinäk. 2023, 1.58, Maria Lathouri via R-help <r-help using r-project.org<mailto:r-help using r-project.org>> kirjoitti:

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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