read.sp.csv2 | R Documentation |
[!v0.1] Read spectroscopic CSV (comma separated values) file
read.sp.csv2(
file,
parse_filename = NULL,
ylab = "Absorbance",
xlab = "Wavelength, nm",
...
)
file |
The name of the file with specroscopic data. |
parse_filename |
(function | string | NULL) Either a function that
parses string of filename and
extracts relevant information, |
ylab |
(string) Label for y (intensity) axis. Defaut is |
xlab |
(string | NULL) Label for x (wavelength) axis.
If |
... |
parameters to be passed to |
In read.sp.csv
the default decimal symbol is dot (.
).
In read.sp.csv2
- comma (,
).
A hyperSpec
object with technical and
spectroscopic information from file file
.
Vilmantas Gegzna
Other spHelper functions for spectroscopy and hyperSpec:
IQR_outliers()
,
binning()
,
file
,
gapDer()
,
hy2mat()
,
hyAdd_Label_wl()
,
hyAdd_Labels_PAP_PD_2014()
,
hyAdd_Labels_TD2009()
,
hyAdd()
,
hyDrop_NA()
,
hyGet_palette()
,
hyRm_palette()
,
mad_outliers()
,
mean_Nsd()
,
median_Nmad()
,
plot_hyPalette()
,
prepare_PAP_RK_2014__MATLAB_failui()
,
read.OOIBase32()
,
read.OceanView.header()
,
read.OceanView()
,
read3csv2hy()
,
replace_spc()
,
sd_outliers()
,
spStat()
,
sp_class_perform()
## Not run:
read.sp.csv2("Spectra_ascii.txt")
# Read several files to one `hyperspec` object:
Files <- dir()[1:4] # 4 files are selected
sp_list <- lapply(Files, read.sp.csv) # Make a list of objects
sp <- collapse(sp_list) # Merge several spectra to one object
plotmat(sp)
## End(Not run)
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