DrawArc

a vector (or scalar) of xy-coordinates of the center(s) of the arc(s).

x, y

a scalar or a vector giving the semi-major axis of the ellipse for the arc(s)

a scalar or a vector giving the semi-minor axis of the ellipse for the arc(s).
 Default is radius.x which will result in a circle arc with radius.x.

a scalar or a vector of starting angles in radians.

theta.1

a scalar or a vector of ending angles in radians.

theta.2

number of vertices used to plot the arc. Scalar or vector.

color for the arc(s). Scalar or vector.

line type used for drawing.

line width used for drawing.

logical. If <code>TRUE</code> the structure will be plotted. If <code>FALSE</code> only the xy-points are calculated and returned.
 Use this if you want to combine several geometric structures to a single polygon.

plot

Draw one or more elliptic or circular arcs from <code>angle.beg</code> to <code>angle.end</code> on an existing plot using classic graphics.

 aplot 

A collection of miscellaneous basic statistic functions and convenience wrappers for efficiently describing data. The author's intention was to create a toolbox, which facilitates the (notoriously time consuming) first descriptive tasks in data analysis, consisting of calculating descriptive statistics, drawing graphical summaries and reporting the results. The package contains furthermore functions to produce documents using MS Word (or PowerPoint) and functions to import data from Excel. Many of the included functions can be found scattered in other packages and other sources written partly by Titans of R. The reason for collecting them here, was primarily to have them consolidated in ONE instead of dozens of packages (which themselves might depend on other packages which are not needed at all), and to provide a common and consistent interface as far as function and arguments naming, NA handling, recycling rules etc. are concerned. Google style guides were used as naming rules (in absence of convincing alternatives). The 'camel style' was consequently applied to functions borrowed from contributed R packages as well.

Andri Signorell

DescTools

Tools for Descriptive Statistics

DrawArc function

a vector (or scalar) of xy-coordinates of the center(s) of the arc(s).



a scalar or a vector giving the semi-major axis of the ellipse for the arc(s)



a scalar or a vector giving the semi-minor axis of the ellipse for the arc(s).
  Default is radius.x which will result in a circle arc with radius.x.



a scalar or a vector of starting angles in radians.



a scalar or a vector of ending angles in radians.



number of vertices used to plot the arc. Scalar or vector.



color for the arc(s). Scalar or vector.



Draw one or more elliptic or circular arcs from <code>angle.beg</code> to <code>angle.end</code> on an existing plot using classic graphics.

DrawArc: Draw Elliptic or Circular Arc(s)

Description

Usage

Arguments

Value

Details

See Also

Examples