To make a bar chart with ggplot2 in R, first, think of ggplot2 as your art kit. Start by telling ggplot about your data, like choosing your canvas.

Contribute to giahy2507/visreflect-examples development by creating an account on GitHub. Skip to content. Navigation Menu Toggle navigation. Sign in Product ... Example of ggplot2 (R) - bar chart - ...

R is a widely used language for statistical analysis and data visualization. It has many packages that enable creating interactive charts, such as plotly, ggplot2, shiny, and leaflet.

Here’s a quick example. Below is a bar chart of high temperatures in Boston during a recent work week. Sharon Machlis. Graph generated by ggplot2 in R.

Reordering groups in a `ggplot2` chart can be a struggle. This is due to the fact that ggplot2 takes into account the order of the `factor` levels, not the order you observe in your data frame. You ...

Here are a dozen great ggplot2 extensions you should know, along with example code and graphics. As a bonus, I’ve included a list of additional packages worth exploring at the end of the article ...

An example of a relative filepath would be: /charts/line_chart.png. width_pixels : this is set to 640px by default, so only call this argument and specify the width you want your chart to be.