geom_errorbarh
Rotated version of geom_errorbar.
Aesthetics
Similar Geometries
geom_crossbar,
geom_errorbar,
geom_linerange,
geom_pointrange
Description and Details
Using the described geometry, you can insert a simple geometric
object into your data visualization – error bar interval that
is based on positional aesthetics y, xmin and xmax. You can
find this geometry in the ribbon toolbar tab Layers, under
the 2D button.
geom_errorbarh belongs to a group of geometries to Plot
errors. As an example, we can use built-in iris dataset.
The following visualization shows the relationship between
the Sepal_Width and Sepal_Length variables.
If you want to display measurement error of the Sepal_Length
variable, you can use described geometry layer. You must
define the positional aesthetic properties y, xmin and xmax.
In our case, we map the x parameter to the Sepal_Width
variable. Then must be defined the horizontal interval.
You can define these positions using separate (independent)
variables from the dataset or using the same variable,
adjusted by constant value or by function. For the following
example, we used the definition of horizontal range by
one variable, which was modified by the same constant
value (0.1).
If you also want to display a measurement error in the
vertical direction (Sepal_Width variable), add the
geom_errorbar geometry layer into your visualization
and define it in the same way. The result may look
like in the following data visualization.
