View source: R/autoplot-raw-spct.r
raw_plot | R Documentation |
Plot method for spectra expressed as raw detector counts.
raw_plot(
spct,
w.band,
range,
pc.out,
label.qty,
span,
wls.target,
annotations,
geom,
text.size,
idfactor,
facets,
ylim,
na.rm
)
spct |
a raw_spct object. |
w.band |
list of waveband objects. |
range |
an R object on which range() returns a vector of length 2, with min annd max wavelengths (nm). |
pc.out |
logical, if TRUE use percents instead of fraction of one. |
label.qty |
character string giving the type of summary quantity to use for labels, one of "mean", "total", "contribution", and "relative". |
span |
a peak is defined as an element in a sequence which is greater than all other elements within a window of width span centered at that element. |
wls.target |
numeric vector indicating the spectral quantity values for
which wavelengths are to be searched and interpolated if need. The
|
annotations |
a character vector. |
geom |
character The name of a ggplot geometry, currently only
|
text.size |
numeric size of text in the plot decorations. |
idfactor |
character Name of an index column in data holding a
|
facets |
logical or integer Indicating if facets are to be created for
the levels of |
ylim |
numeric y axis limits, |
na.rm |
logical. |
This function returns a ggplot object with an annotated plot of a raw_spct object.
Note that scales are expanded so as to make space for the annotations. The object returned is a ggplot objects, and can be further manipulated. When spct has more than one column with spectral data, each of these columns is normalized individually.
a ggplot
object.
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