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atan(RObject) -- arctangent of an R object

Function: atan
Usage:

atan x
Inputs:
- x, a R object,
Outputs:
- a R object, the element-wise arctangent of x, in radians;

Description

Compute the arctangent of each element of an R numeric vector, calling R's atan.

i1 : atan RObject 1

o1 = [1] 0.7853982

o1 : RObject of type double

See also

tan(RObject) -- tangent of an R object
acos(RObject) -- arccosine of an R object
asin(RObject) -- arcsine of an R object
atan2(RObject,RObject) -- two-argument arctangent of R objects

Ways to use this method:

atan(RObject) -- arctangent of an R object

The source of this document is in RInterface/doc/trig.m2:74:0.