Annotate Line Text For Free

Geom_text(): adds text directly to the plot. geom_label(): draws a rectangle underneath the text, making it easier to read. annotate(): useful for adding small text annotations at a particular location on the plot.

Annotation can be: A systematic summary of the text that you create within the document. A key tool for close reading that helps you uncover patterns, notice important words, and identify main points. An active learning strategy that improves comprehension and retention of information.

The annotate() function allows to add all kind of shape on a ggplot2 chart. The first argument will control what kind is used: rect or segment for rectangle, segment or arrow.

Annotating Strategies Include a key or legend on your paper that indicates what each marking is for, and use a different marking for each type of information. Example: Underline for key points, highlight for vocabulary, and circle for transition points.

An annotation is extra information associated with a particular point in a document or other piece of information. It can be a note that includes a comment or explanation. Annotations are sometimes presented in the margin of book pages. For annotations of different digital media, see web annotation and text annotation.

Annotation increases your odds of remembering what you've read, because you write those annotations in your own words, making the information your own. You also leave behind a set of notes that can help you find key information the next time you need to refer to that text.

Geom_text() adds only text to the plot. geom_label() draws a rectangle behind the text, making it easier to read.

Annotation() which allows to specify ids and types (using the default values sets these to missing), and annotation objects can be coerced to span objects using as. Span() . The features of a single annotation are represented as named or empty lists.

Annotating helps build a better understanding of texts and stories. When you annotate, you're forced to evaluate what a story is saying, creating a clear image. Annotating makes the reading more meaningful, and it helps you remember key information.

If you want to annotate your plot or figure with labels, there are two basic options: text() will allow you to add labels to the plot region, and mtext() will allow you to add labels to the margins. For the plot region, to add labels you need to specify the coordinates and the label.