code: function createUnitField(data, schema) {
      data = data || [];
      let partialField;
  
      switch (schema.type) {
      case FieldType.MEASURE:
          switch (schema.subtype) {
          case MeasureSubtype.CONTINUOUS:
              partialField = new PartialField(schema.name, data, schema, new ContinuousParser());
              return new Continuous(partialField, `0-${data.length - 1}`);
          default:
              partialField = new PartialField(schema.name, data, schema, new ContinuousParser());
              return new Continuous(partialField, `0-${data.length - 1}`);
          }
      case FieldType.DIMENSION:
          switch (schema.subtype) {
          case DimensionSubtype.CATEGORICAL:
              partialField = new PartialField(schema.name, data, schema, new CategoricalParser());
              return new Categorical(partialField, `0-${data.length - 1}`);
          case DimensionSubtype.TEMPORAL:
              partialField = new PartialField(schema.name, data, schema, new TemporalParser(schema));
              return new Temporal(partialField, `0-${data.length - 1}`);
          case DimensionSubtype.BINNED:
              partialField = new PartialField(schema.name, data, schema, new BinnedParser());
              return new Binned(partialField, `0-${data.length - 1}`);
          default:
              partialField = new PartialField(schema.name, data, schema, new CategoricalParser());
              return new Categorical(partialField, `0-${data.length - 1}`);
          }
      default:
          partialField = new PartialField(schema.name, data, schema, new CategoricalParser());
          return new Categorical(partialField, `0-${data.length - 1}`);
      }
  }
docs: Creates a field instance according to the provided data and schema.
  
  @param {Array} data - The field data array.
  @param {Object} schema - The field schema object.
  @return {Field} Returns the newly created field instance.