Prepare spatial and spatiotemporal cross validation sets

Prepare spatial and spatiotemporal cross validation sets

Usage

generate_cv_index_sp(data, target_cols = c("lon", "lat"), ...)

Arguments

data

data.table with X, Y, and time information.

target_cols

character(3). Names of columns for X, Y. Default is c("lon", "lat"). It is passed to sf::st_as_sf to subsequently generate spatial cross-validation indices using spatialsample::spatial_block_cv.

...

Additional arguments to be passed to patialsample::spatial_block_cv.

Value

A list of numeric vectors with in- and out-of-sample row indices or a numeric vector with out-of-sample indices.

See also

spatialsample::spatial_block_cv.