numbers method

VlDataset numbers(
  1. String field,
  2. List<double> values
)

Fills one numeric column from an array, one value per row.

Column-wise filling, for a caller that holds arrays rather than records — a spreadsheet column, a series of measurements. Row i of every column is the same row, so two calls with arrays of the same length make a table.

field The column name. values One value per row, in row order.

Returns This dataset, so calls chain.

See also strings.

Implementation

VlDataset numbers(String field, List<double> values) {
  for ( int i = 0; i < values.length; i++) {
    var v = values[i];
    VlJson r = this.rowAt(i);
    r.setMember(field, VlJson.numberValue(v));
  }
  return this;
}