Axis of histogram, package ggplot2

[Gabbi]

Hello,
What command I can use in ggplot2 to show all number in the X axis?
And how can I change the axis title position?
I also want to put labels in each column

I am using this command bellow and the packages ggplot2 and hrbrthemes
plot(parametros2$p2, geom = "histogram")
ggplot(parametros2, aes(x = p2)) + geom_histogram(breaks=seq(0, 3, by = 0.08), pad = T,
ylim = c(0,50), by = 5) +
theme_ipsum_ps() +
xlab("p2")+
ylab("Frequência")

[andresrcs]

To help us help you, could you please prepare a reproducible example (reprex) illustrating your issue? Please have a look at this guide, to see how to create one:

FAQ: How to do a minimal reproducible example ( reprex ) for beginners

A minimal reproducible example consists of the following items: A minimal dataset, necessary to reproduce the issue The minimal runnable code necessary to reproduce the issue, which can be run on the given dataset, and including the necessary information on the used packages. Let's quickly go over each one of these with examples: Minimal Dataset (Sample Data) You need to provide a data frame that is small enough to be (reasonably) pasted on a post, but big enough to reproduce your issue. Let's say, as an example, that you are working with the iris data frame head(iris) #> Sepal.Length Sepal.Width Petal.Length Petal.Width Species #> 1 5.1 3.5 1.4 0.…

[elmstedt]

The only way I know how to do something like this is to do something like generate the plot first, then add a new x-scale using information taken from the pre-built but not displayed plot.

library(tidyverse)
set.seed(123)
n <- 100
df <- data.frame(x = runif(n, 0, 2)^2)

ggp <- ggplot(df, aes(x = x)) +
    geom_histogram(bins = 17, center = 0, color = "black")
ggp

ggp + scale_x_continuous(breaks = round(ggplot_build(ggp)$data[[1]]$x, 2))

^{Created on 2020-09-05 by the reprex package (v0.3.0)}