Macaulay2 » Documentation
Packages » RInterface » RObject » abs(RObject)

next | previous | forward | backward | up | index | toc

abs(RObject) -- absolute value of an R object

Function: abs
Usage:

abs x
Inputs:
- x, a R object,
Outputs:
- a R object, the element-wise absolute value of x;

Description

Compute the absolute value of each element of an R numeric vector, calling R's abs.

i1 : x = RObject(-2)

--error or time limit reached in conversion of output to net: type 'debugError()' to run it again; will try conversion to string

o1 = -2

o1 : RObject of type integer

i2 : abs x

--error or time limit reached in conversion of output to net: type 'debugError()' to run it again; will try conversion to string

o2 = 2

o2 : RObject of type integer

See also

sqrt(RObject) -- square root of an R object

Ways to use this method:

abs(RObject) -- absolute value of an R object

The source of this document is in RInterface/doc/exp-log.m2:26:0.