Tree_Size_Data {hmde} | R Documentation |
Garcinia recondita - Barro Colorado Island data
Description
A subset of data from the Barro Colorado Island long term forest plot managed by the Smithsonian Tropical Research Institute (Condit et al. 2019). Data was prepared by taking a simple random sample without replacement of 30 individual IDs from Garcinia recondita. The sampling frame was restricted to individuals with 6 observations since 1990, and a difference between observed first and last sizes of more than 3cm in order to avoid identifiability issues. Data was then transformed and renamed to match the required structure to act as demonstration for the package.
Usage
Tree_Size_Data
Format
Tree_Size_Data
A data frame with 300 rows and 4 columns:
- ind_id
ID number for individual
- time
Years since first observation.
- y_obs
Individual diameter at breast height (DBH) in centimetres.
- obs_index
Index of observations for individual