lincos: Linearized cosine function
In Correlplot: A Collection of Functions for Graphing Correlation Matrices
lincos R Documentation
Linearized cosine function
Description
Function lincos linearizes the cosine function over the interval
[0,2pi]. The function returns -2/pi*x + 1 over [0,pi] and 2/pi*x - 3
over [pi,2pi]
Usage
lincos(x)
Arguments
x
angle in radians
Value
a real number in [-1,1].
Author(s)
Jan Graffelman (jan.graffelman@upc.edu)
References
Graffelman, J. (2012) Linear-angle correlation plots: new graphs for revealing correlation structure. Journal of Computational and Graphical Statistics. 22(1): 92-106.
See Also
cos
Examples
angle <- pi
y <- lincos(angle)
print(y)
Correlplot documentation built on March 7, 2023, 8:33 p.m.
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| lincos | R Documentation |
Linearized cosine function
Description
Function lincos linearizes the cosine function over the interval
[0,2pi]. The function returns -2/pi*x + 1 over [0,pi] and 2/pi*x - 3
over [pi,2pi]
Usage
lincos(x)
Arguments
x |
angle in radians |
Value
a real number in [-1,1].
Author(s)
Jan Graffelman (jan.graffelman@upc.edu)
References
Graffelman, J. (2012) Linear-angle correlation plots: new graphs for revealing correlation structure. Journal of Computational and Graphical Statistics. 22(1): 92-106.
See Also
cos
Examples
angle <- pi y <- lincos(angle) print(y)
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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