1、安装对应的包 tidyverse,ggplot2,reshape, install.packages('tidyverse')##转换包## install.packages('reshape')## This function reshapes a data frame between ‘wide’ format with repeated measurements in separate columns of the same record and ‘long’ format with the repeated measurements in se...
First, go to the tab “packages” inRStudio, an IDE to work with R efficiently, search forggplot2and mark the checkbox. Alternatively, it could be that you need to install the package. In this case, you stay in the same tab and you click on “Install”. Enter ggplot2, press ENTER ...
This article will demonstrate how to create a histogram withggplotin R. A simple histogram is constructed using thegeom_histogramfunction, and it only needs one variable to draw the graph. In this case, we use thediamondsdata set, namely, thepricecolumn from it, to specify the mapping to ...
ggplot(home_data, aes(x = price)) + geom_histogram() + facet_grid(vars(condition)) Faceting is covered in more detail in the Facets for ggplot in R tutorial. Conclusion To create a histogram in ggplot2, you start by building the base with the ggplot() function and the data and aes...
Figure 2 illustrates the final result of Example 1: A histogram with a fitted density curve created in Base R. Example 2: Histogram & Density with ggplot2 Package Example 2 shows how to create a histogram with a fitted density plot based on theggplot2 add-on package. First, we need to...
I believe my problem is with the data.frame I am using for the ggplot. In such case, how should I reshape my data? A subset of my data and the code for the plot dput(df[1:500,6:8]) structure(list(Entrenamiento = c("VERDADERO", "VERDADERO", "VERDADERO", "VERDADERO", "VERDAD...
When using ggplot, flipping axes works very well. See for example this example which shows how to do this for a boxplot, but it works equally well for a histogram I assume. In ggplot one can quite easily overlay different plot types, or geometries in ggplot2 jargon. So combining a densi...
2)Example 1: Modify Bins of Base R Histogram 3)Example 2: Modify Bins of ggplot2 Histogram 4)Video, Further Resources & Summary Let’s dive right in! Creation of Exemplifying Data First of all, we’ll need to create some data that we can use in the example syntax below: ...
A very popular and easy-to-use library for plotting in R is called ggplot2. Below we create an interesting view of the distributions of prices based on the number of bedrooms in the house. Histogram of home prices using ggplot2. Image by Author. ggplot2 is the best way to visualize ...
See also Lattice Graphs ggplot2 Graphs Infos This analysis has been performed using R statistical software (ver. 3.2.4). Enjoyed this article? I’d be very grateful if you’d help it spread by emailing it to a friend, or sharing it on Twitter, Facebook or Linked In. Show me some ...