Description Usage Arguments Value Examples
Constructor as.spectra.data.frame
function creates a SpectraDataFrame object, which is equivalent to the use of as.specdf.
1 2 3 4 5 6 7 | as.spectra.data.frame(
spectra = matrix(0),
wavelength = numeric(0),
w.unit = character(0),
data = data.frame(0),
...
)
|
spectra |
A matrix |
wavelength |
A numeric vector |
w.unit |
A character string |
data |
A data.frame |
... |
Other options for similar format of variables |
sdf |
Returns a SpectraDataFrame. |
1 2 | sdf <- as.spectra.data.frame(matrix(1:10, 1), 1:10, "nm", data.frame(a = 1, b =2))
str(sdf)
|
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