plot_TreeRing_df Draw a Tree ring of a disk from data frame(x,y,year)

plot_TreeRing_df Draw a Tree ring of a disk from data frame(x,y,year)

plot_TreeRing_df(df, year = 0, year_label = "yr")

Arguments

df

name of a data frame

year

integer vector of years to draw tree rings

year_label

name of column of Tree ring year (0(cambium),1,2,....,n(pith))

Value

No return value, only draw tree ring plot.

Examples

TR@L_ <- Llist2dataframe(TR@L)     # data frame of tree rings
plot_TreeRing_df(TR@L_, year =1)