siWlg | R Documentation |
Reduces the number of wavelengths in a provided dataset, either by simply keeping only the wavelengths of the 12 or 15 water matrix coordinates in the first overtone (1300nm - 1600nm), or by providing a user-defined list containing the wavelengths to be kept.
siWlg(dataset, avg = FALSE, wlg = "ot1.12")
dataset |
The standard dataset as produced by |
avg |
Logical If, for further reduction of wavelengths, the values of the wavelengths in each group (as defined in each row of the matrix) should be averaged. |
wlg |
List or character. Provide an integer matrix with two columns and n
rows to keep the ranges of wavelengths defined in each row - see examples.
Provide either |
The transformed dataset.
selectWls
, siWl
Other Classification Helpers:
classification_helpers
Other Extract Elements:
getHeader()
,
getWavelengths,aquap_data-method
,
getcd()
,
getcm()
,
siWl()
Other Helper Functions:
ap2_settings_setup()
,
ap2dme()
,
export_ap2_ToXlsx()
,
export_header_toXls()
,
genFolderStr()
,
genNoiseRecExp()
,
genTempCalibExp()
,
getcd()
,
getcm()
,
getstn()
,
printStdColnames()
,
reColor()
,
saveAQdata()
,
updateSettings()
## Not run:
fd <- gfd()
m <- matrix(c(300, 320, 400, 450, 530, 570), ncol=2, byrow=TRUE)
fdc <- siWlg(fd, wlg=m)
fdc <- siWlg(fd) # using all the 12 wavelength ranges in the first overtone
fdc <- siWlg(fd, TRUE) # averaging within the 12 ranges, resulting in only 12
# wavelengths in the dataset
## End(Not run)
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