Provide the information needed to define each Transformer. Refer to the table of animals on Create Transformer Cards as needed.

transform-age produces a table that transforms age to age-last-year

Type:

Dataset:

Attribute to Transform:

Name of New Attribute:

Expression:

filter-if-fixed produces a table with only fixed animals

Type:

Dataset:

Expression:

filter-if-heavy produces a table with animals that weigh more than 50 pounds

Type:

Dataset:

Expression:

filter-if-young produces a table with only animals that are younger than 5

Type:

Dataset:

Expression:

build-elderly produces a table with an extra column named elderly that indicates if an animal is older than 5

Type:

Dataset:

Name of New Attribute:

Expression:

filter-if-elderly produces a table that only animals where elderly = true

Type:

Dataset:

Expression:

transform-weight-loss produces a table where pounds becomes lighter-weight, which indicates weight after losing 5 pounds

Type:

Dataset:

Attribute to Transform:

Name of New Attribute:

Expression:

filter-if-lightest produces a table with only animals' whose lighter-weight is below 30 pounds.

Type:

Dataset:

Expression:

These materials were developed partly through support of the National Science Foundation, (awards 1042210, 1535276, 1648684, 1738598, 2031479, and 1501927). CCbadge Bootstrap by the Bootstrap Community is licensed under a Creative Commons 4.0 Unported License. This license does not grant permission to run training or professional development. Offering training or professional development with materials substantially derived from Bootstrap must be approved in writing by a Bootstrap Director. Permissions beyond the scope of this license, such as to run training, may be available by contacting contact@BootstrapWorld.org.