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math

Math Functions for hyperSpec Objects

Description

Mathematical functions for hyperSpec Objects.

Usage

## S4 method for signature 'hyperSpec'
Math2(x, digits)

## S4 method for signature 'hyperSpec'
log(x, base = exp(1), ...)

## S4 method for signature 'hyperSpec'
Math(x)

Arguments

x

the hyperSpec object
digits

integer stating the rounding precision
base

base of logarithm
...

ignored

Details

The functions abs, sign, sqrt, floor, ceiling, trunc, round, signif, exp, log, expm1, log1p, cos, sin, tan, acos, asin, atan, cosh, sinh, tanh, acosh, asinh, atanh, lgamma, gamma, digamma, trigamma, cumsum, cumprod, cummax, cummin for hyperSpec objects.

Value

a hyperSpec object

Author(s)

C. Beleites

See Also

S4groupGeneric for group generic methods.

Math for the base math functions.

Arith for arithmetic operators, Comparison for comparison operators, and Summary for group generic functions working on hyperSpec objects.

Examples

log (flu)
hyperSpec

Work with Hyperspectral Data, i.e. Spectra + Meta Information (Spatial, Time, Concentration, ...)

v0.100.0
GPL (>= 3)
Authors
Claudia Beleites [aut, cre, dtc] (<https://orcid.org/0000-0003-1626-154X>), Valter Sergo [aut], Alois Bonifacio [ctb, dtc], Marcel Dahms [ctb], Björn Egert [ctb], Simon Fuller [ctb], Vilmantas Gegzna [ctb], Rustam Guliev [ctb], Bryan A. Hanson [ctb], Michael Hermes [ctb], Martin Kammer [dtc], Roman Kiselev [ctb], Sebastian Mellor [ctb]
Initial release
2021-09-13

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