sits (version 0.10.0)

sits_labels.cube: Returns the information about labels of a data cube

Description

Returns the labels and its respective counting and frequency.

Usage

# S3 method for cube
sits_labels(data)

Arguments

data

A data cube

Value

A list of labels

Examples

# NOT RUN {
# Classify a raster file with 23 instances for one year
ndvi_file <- c(system.file("extdata/raster/mod13q1/sinop-ndvi-2014.tif",
package = "sits"))

# create a data cube based on the information about the files
sinop_2014 <- sits_cube(
    type = "BRICK",
    name = "sinop-2014",
    timeline = timeline_2013_2014,
    satellite = "TERRA",
    sensor = "MODIS",
    bands = c("ndvi"),
    files = c(ndvi_file)
)

# select band "NDVI"
samples_ndvi <- sits_select(samples_mt_4bands, bands = "NDVI")

# select a random forest model
rfor_model <- sits_train(samples_ndvi,
              ml_method = sits_rfor(num_trees = 300))

# classify the raster image
sinop_probs <- sits_classify(sinop_2014,
    ml_model = rfor_model,
    output_dir = tempdir(),
    memsize = 4, multicores = 2
)

# label the classified image
sinop_label <- sits_label_classification(sinop_probs, output_dir = tempdir())

# return the labels
sits_labels(sinop_label)
# }