| FcAtm.from.Dataframe {SoilR} | R Documentation |
This function is deprecated constructor of the deprecated class FcAtm
FcAtm.from.Dataframe(dframe, lag = 0, interpolation = splinefun, format)
dframe |
A data frame containing exactly two columns: the first one is interpreted as time the second one is interpreted as atmospheric C14 fraction in the format mentioned |
lag |
a scalar describing the time lag. Positive Values shift the argument of the interpolation function forward in time. (retard its effect) |
interpolation |
A function that returns a function the default is splinefun. Other possible values are the linear interpolation approxfun or any self made function with the same interface. |
format |
a string that specifies the format used to represent the atmospheric fraction. Possible values are "Delta14C" which is the default or "afn" the Absolute Fraction Normal representation |
An object of the new class BoundFc that replaces FcAtm