Extended binary arithmetic operators
hyperSpec’s binary arithmetic operators (+, -, *, /) now working for calculations on spectra matrix plus row or column-vector objects as well, so that many calls to sweep can now be more easily expressed, e.g.
Centering:
> plot (flu - colMeans (flu))
Normalization:
> plot (flu / rowMeans (flu))
Published: 2013-10-25 news