grapes {sae} | R Documentation |
Synthetic data on grape production for the region of Tuscany.
Description
Synthetic data on grape production with spatial correlation for 274 municipalities in the region of Tuscany.
Usage
data(grapes)
Format
A data frame with 274 observations on the following 4 variables.
grapehect
:direct estimators of the mean agrarian surface area used for production of grape (in hectares) for each Tuscany municipality.
area
:agrarian surface area used for production (in hectares).
workdays
:average number of working days in the reference year (2000).
var
:sampling variance of the direct estimators for each Tuscany municipality.
[Package sae version 1.3 Index]