Streamlined Data Summary in R STUDIO: Enhancing Bar Graphs with Error Bars
When working with data in R, there are situations where you might need to examine summarized information, such as means, standard deviations, and more. Today, I will introduce the methods that can be employed for this purpose. Let’s start by loading a dataset. As I engage in various tasks involving this data, I aim to summarize it. Therefore, I will introduce methods applicable to such situations. 1) using plyr package First, install and activate the package. I want to summarize…