sign: Sign
In photobiology: Photobiological Calculations
sign R Documentation
Sign
Description
sign returns a vector with the signs of the corresponding elements of
x (the sign of a real number is 1, 0, or -1 if the number is positive, zero,
or negative, respectively).
Usage
## S3 method for class 'generic_spct'
sign(x)
Arguments
x
an object of class "generic_spct"
See Also
Other math operators and functions:
MathFun,
^.generic_spct(),
convolve_each(),
div-.generic_spct,
log(),
minus-.generic_spct,
mod-.generic_spct,
plus-.generic_spct,
round(),
slash-.generic_spct,
times-.generic_spct
photobiology documentation built on June 8, 2025, 10:14 a.m.
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| sign | R Documentation |
Sign
Description
sign returns a vector with the signs of the corresponding elements of
x (the sign of a real number is 1, 0, or -1 if the number is positive, zero,
or negative, respectively).
Usage
## S3 method for class 'generic_spct'
sign(x)
Arguments
x |
an object of class "generic_spct" |
See Also
Other math operators and functions:
MathFun,
^.generic_spct(),
convolve_each(),
div-.generic_spct,
log(),
minus-.generic_spct,
mod-.generic_spct,
plus-.generic_spct,
round(),
slash-.generic_spct,
times-.generic_spct
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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