landsat_means | R Documentation |
The landsat
data is a compilation of survey and satellite
data from Battese et al. (1988). The county-specific population means of
pixels of the segments under corn and soybeans, respectively, are available
in the data.frame landsat_means
.
data(landsat_means)
A data frame with 12 observations (counties) on the following 3 variables.
(intercept)
all ones.
MeanPixelsCorn
county-specific mean of number of pixels classified as corn (LANDSAT readings).
MeanPixelsSoybeans
county-specific number of pixels classified as soybeans (LANDSAT readings).
The data.frame landsat_means
is an aggregation of the data.frame
landsat
.
Battese, G. E., Harter, R. M., and W.A. Fuller (1988). An error component model for prediction of county crop areas using. Journal of the American Statistical Association 83, 28–36. \Sexpr[results=rd]{tools:::Rd_expr_doi("https://doi.org/10.2307/2288915")}
head(landsat_means)
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