R.sample1 {NCSampling} | R Documentation |
Selects random sample in a single stratum.
R.sample1(popfile, nrefs)
popfile |
dataframe containing information on all plots in the stratum. |
nrefs |
vector containing the required sample size of the stratum. |
A random sample of virtual plots is selected from the candidate set in the stratum of interest.
A list with components:-
popfile |
population file - dataframe, as above, with plot type of reference plots set to 'R' |
G. Melville
## R.sample1(popfile, nrefs)