Skip to main content

getitems​

getitems(
    @set ## llll (required)
    @ids ## int/llll (required)
) -> llll

Returns the data points or labels associated with one of more indices (1-based) in a given dataset or labelset, respectively.

Arguments​

  • @set [llll]: Dataset or labelset to access. (required)
  • @ids [int/llll]: Item indices (1-based). (required)

Output​

Dataset or labelset items [llll]

Usage​

$dataset = dataset(
    for $i in 1...100 collect [for $j in 1...5 collect randn()] ## dummy data
);
$samps = getitems($dataset, 1...3); ## get the first 3 items in dataset

print($samps, "Items:")