photobiology (version 0.9.25)

setGenericSpct: Convert an R object into a spectrum object.

Description

Sets the class attribute of a data.frame or an object of a derived class to "generic_spct".

Usage

setGenericSpct(x, multiple.wl = 1L, idfactor = NULL)
setCalibrationSpct(x,
  strict.range = getOption("photobiology.strict.range", default = FALSE),
  multiple.wl = 1L, idfactor = NULL)
setRawSpct(x, strict.range = getOption("photobiology.strict.range",
  default = FALSE), multiple.wl = 1L, idfactor = NULL)
setCpsSpct(x, time.unit = "second",
  strict.range = getOption("photobiology.strict.range", default = FALSE),
  multiple.wl = 1L, idfactor = NULL)
setFilterSpct(x, Tfr.type = c("total", "internal"),
  strict.range = getOption("photobiology.strict.range", default = FALSE),
  multiple.wl = 1L, idfactor = NULL)
setReflectorSpct(x, Rfr.type = c("total", "specular"),
  strict.range = getOption("photobiology.strict.range", default = FALSE),
  multiple.wl = 1L, idfactor = NULL)
setObjectSpct(x, Tfr.type = c("total", "internal"),
  Rfr.type = c("total", "specular"),
  strict.range = getOption("photobiology.strict.range", default = FALSE),
  multiple.wl = 1L, idfactor = NULL)
setResponseSpct(x, time.unit = "second", multiple.wl = 1L,
  idfactor = NULL)
setSourceSpct(x, time.unit = "second", bswf.used = c("none",
  "unknown"), strict.range = getOption("photobiology.strict.range",
  default = FALSE), multiple.wl = 1L, idfactor = NULL)
setChromaSpct(x, multiple.wl = 1L, idfactor = NULL)

Arguments

x

data.frame, list or generic_spct and derived classes

multiple.wl

numeric Maximum number of repeated w.length entries with same value.

idfactor

character Name of factor distinguishing multiple spectra when stored logitudinally (required if mulitple.wl > 1).

strict.range

logical Flag indicating whether off-range values result in an error instead of a warning.

time.unit

character A string "second", "day" or "exposure".

Tfr.type

character A string, either "total" or "internal".

Rfr.type

character A string, either "total" or "specular".

bswf.used

character A string, either "none" or the name of a BSWF.

Value

x

Functions

• setCalibrationSpct: Set class of a an object to "calibration_spct".

• setRawSpct: Set class of a an object to "raw_spct".

• setCpsSpct: Set class of a an object to "cps_spct".

• setFilterSpct: Set class of an object to "filter_spct".

• setReflectorSpct: Set class of a an object to "reflector_spct".

• setObjectSpct: Set class of an object to "object_spct".

• setResponseSpct: Set class of an object to "response_spct".

• setSourceSpct: Set class of an object to "source_spct".

• setChromaSpct: Set class of an object to "chroma_spct".

See Also

Other set and unset spectral class functions: rmDerivedSpct

Examples

# NOT RUN {
my.df <- data.frame(w.length = 300:309, s.e.irrad = rep(100, 10))
is.source_spct(my.df)
setSourceSpct(my.df)
is.source_spct(my.df)

# }