AllAngleStatistics: Calculation of All Statistics of the Angle.

Description Usage Arguments Details Value Author(s) References See Also Examples

Description

This function calculates several statistics for unit and non-unit vectors from a set of input coordinates.

Usage

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AllAngleStatistics(incr, ndig=4)

Arguments

incr

Matrix containing the values of the coordinates

ndig

Integer value that indicates the decimal places. The default value is 4

Details

One way to get a set of coordinates X, Y and Z of the origin position and end position (coordinates X, Y and Z of the vector) or of the colatitude and longitude, it is using the LoadData3D function.

The statistics calculated are: Spherical Standar Error, Mean Module, Concentration Parameter, Mean Direction.

Value

The value All Angle Statistics of all input X, Y and Z coordinates.

Author(s)

Ruiz-Cuetos, J.C., bilba_t@hotmail.com, Felicisimo, A.M., amfeli@unex.es, Cuartero, A., acuartero@unex.es, Polo, M.E., mepolo@unex.es, Rodriguez, P.G. pablogr@unex.es

References

Fisher N.I. , Lewis T. , Embleton, B.J.J. (1987) Statistical analysis of spherical data. Cambridge. Cambridge University Press.

Website http://gim.unex.es/VecStatGraphs3D/

See Also

MeanModule3D,\ MeanDirection3D, SphericalStandardError3D, ConcentrationParameter3D.

Examples

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   FileName<-system.file("data/XYZcoor.txt", package="VecStatGraphs3D")
   dat<-LoadData3D(FileName, Type=1)
   coordinates<-dat[,4:6]
   AllAngleStatistics(coordinates, ndig=4)

VecStatGraphs3D documentation built on May 1, 2019, 8:03 p.m.