# lsegments: Create a Line Segment Plot In OpenIntroStat/openintro-r-package: Data Sets and Supplemental Functions from 'OpenIntro' Textbooks and Labs

## Description

Creae a simple plot showing a line segment.

## Usage

 ```1 2 3 4 5 6 7 8 9``` ```lsegments( x = c(3, 7), l = "o", r = "c", ticks = TRUE, labs = 1, add = 0, ylim = c(-0.75, 0.25) ) ```

## Arguments

 `x` The endpoints of the interval. Values larger (smaller) than 999 (-999) will be interpreted as (negative) infinity. `l` Indicate whether the left end point should be open (`"o"`) or closed (`"c"`). `r` Indicate whether the right end point should be open (`"o"`) or closed (`"c"`). `ticks` Indicate whether to show tick marks (`TRUE`) or not (`FALSE`). `labs` The position for the point labels. Set to `0` if no labels should be shown. `add` Indicate whether the line segment should be added to an existing plot (`TRUE`) or a new plot should be created (`FALSE`). `ylim` A vector of length 2 specifying the vertical plotting limits, which may be useful for fine-tuning plots. The default is `c(-0.75,0.25)`.

## Author(s)

David Diez

`dlsegments`, `CCP`, `ArrowLines`
 ```1 2 3 4 5``` ```lsegments(c(2,7), "o", "c", ylim=c(-0.3, 0.2)) lsegments(c(5,7), "c", "c", ylim=c(-0.3, 0.2)) lsegments(c(4,1000), "o", "o", ylim=c(-0.3, 0.2)) ```