Fabulous Ggplot Line Width
Ggplot2 seems to calculate the relative width by the number of data points in your dataset rather than the numeric values on the x-axis.
Ggplot line width. Change ggplot2 Legend Key Size. For this only the size parameter in the geom_line function has to be initialized to the required value. In general these should also be defined in the element tree argument.
Legendkeyheight legendkeywidth legendtext legendtextalign legendtitle legendtitlealign. Under rare circumstances the orientation is ambiguous and guessing may fail. The fix to the problem is to multiply the width by the number of classesfactors that you have.
You can also add a line for the mean using the function geom_vline. Set this to TRUE if this is a complete theme such as the one returned by theme_grey. Line width in ggplot2 can be changed with argument size in geom_line.
This R tutorial describes how to change line types of a graph generated using ggplot2 package. In ggplot2 the parameters linetype and size are used to decide the type and the size of lines respectively. 1 cm change legend key height legendkeywidth unit1 cm change legend key width legendtitle element_textsize14 change legend title font size legendtext element_textsize10 change legend text font size.
This article discusses how can we change line width in ggplot2. By increasing or decreasing the number that we specify for the size argument we can control the width. This R tutorial describes how to create line plots using R software and ggplot2 package.
Ggplot counts aes x Freq geom_segment aes xend x yend 0 size 10 lineend butt. The functions geom_line geom_step or geom_path can be used. Sample data df.