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

Hi, Have you tried: scale_y_continuous(trans='log10') HTH, Kimmo Lähettäjä: Maria Lathouri via R-help Lähetetty: maanantai 17. heinäkuuta 2023 23.01.57 Vastaanottaja: Maria Lathouri via R-help; Ivan Krylov Aihe: Re: [R] how to change the

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

Hi Ivan,  yes you are right. I have many values close to zero and if I use log, they are instantly transformed to negative values and then the bars show above. The sqrt trans worked ok but when I used the pseudo_log_trans, it did the work! Many thanks.  Kind regards, Maria Στις Δευτέρα 1

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

Dear Bert,  Thank you very much for the tip. The reason that I took the initiative to write here is because I receive here as well questions about ggplot. Next time I will use the ggplot help.  Maria Στις Δευτέρα 17 Ιουλίου 2023 στις 12:20:25 π.μ. GMT+1, ο χρήστης Bert Gunter έγραψε:

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

Hi, try: scale_y_continuous(trans='log10') HTH, Kimmo 17. heinäk. 2023, 1.58, Maria Lathouri via R-help mailto:r-help@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 Κυρ

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

On Sun, 16 Jul 2023 21:51:10 + (UTC) Maria Lathouri via R-help wrote: > As you can see, the values range from 0 to 400. I want it to plot it > in bars; when I am plotting it as you can imagine the values near > zero don't show at all. A logarithmic scale won't work when the range of numbers

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

Maria, ggplot is part of the Posit -- formerly RStudio -- assortment of contributed packages. They have their own support site here , which you *may* find useful for such questions, also. Though ggplot queries *are* frequently posted and answered on R-Help. Cheers, Ber

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

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, wrote: > I will find the

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

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 έγραψε: Try adding scale_y_log10() This is a general R help list. It'

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

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, wrote:

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

On 7/16/23 14:51, Maria Lathouri via R-help wrote: Dear all, I am having the following dataset fc<- ID    values    databases Al    0.15    phreeqc Al    0.6    carbfix Al    0.47    actual Ca    7.2    phreeqc Ca    7.2    carbfix Ca    0.3    actual Na    14.4    phreeqc Na    84    carbfix

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

Dear all,  I am having the following dataset fc<- ID    values    databases Al    0.15    phreeqc Al    0.6    carbfix Al    0.47    actual Ca    7.2    phreeqc Ca    7.2    carbfix Ca    0.3    actual Na    14.4    phreeqc Na    84    carbfix Na    106    actual Cl    22    phreeqc Cl    21.9