GeomTimeline: This class is used to generate earthquake timeline plots for...
In lmitchell4/earthquake: Functions for Working with Earthquake Data Set
Description
Usage
Format
Details
Value
Description
This class creates grobs need to visualize earthquakes by date and
country. This class extends Geom and is used by
geom_timeline. A point is plotted for each unique earthquake.
Usage
1
Format
An object of class GeomTimeline (inherits from Geom, ggproto) of length 6.
Details
The following aesthetics are used:
x: A vector of dates on which earthquakes occurred (required).
y: A factor vector giving the country in which each earthquake
occurred (optional).
shape: A numeric vector giving the point shape to be used.
size: A numeric vector representing the size of each point.
colour: A string vector controlling the color of the point borders.
fill: A string vector controlling the fill color of the points.
alpha: A numeric constant in the interval [0,1] controlling the
transparency of the wind radii chart. This parameter has a
default value of 0.4.
stroke: A numeric vector controlling the border with of the point.
Value
This returns a tree of grid objects.
lmitchell4/earthquake documentation built on May 29, 2019, 3:42 a.m.
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Description Usage Format Details Value
Description
This class creates grobs need to visualize earthquakes by date and
country. This class extends Geom and is used by
geom_timeline. A point is plotted for each unique earthquake.
Usage
1 |
Format
An object of class GeomTimeline (inherits from Geom, ggproto) of length 6.
Details
The following aesthetics are used: x: A vector of dates on which earthquakes occurred (required). y: A factor vector giving the country in which each earthquake occurred (optional). shape: A numeric vector giving the point shape to be used. size: A numeric vector representing the size of each point. colour: A string vector controlling the color of the point borders. fill: A string vector controlling the fill color of the points. alpha: A numeric constant in the interval [0,1] controlling the transparency of the wind radii chart. This parameter has a default value of 0.4. stroke: A numeric vector controlling the border with of the point.
Value
This returns a tree of grid objects.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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