Referenced from lesson If-Expressions
Directions: We want to generate a custom dot for our image-scatter-plot, such that every species gets a unique color. Write a function called species-color, which takes in a Row from the animals table and returns a solid, 5px circle using a color you’ve chosen.
Contract and Purpose Statement |
Every contract has three parts…
# _____________::___->_____
# _______________________________________________________________________________________________________________________
Examples |
Write some examples, then circle and label what changes…
examples:
_______________ (_______)is ___________________________
_______________ (_______)is ____________________________
_______________ (_______)is _____________________________
_______________ (_______)is ____________________________
_______________ (_______)is _____________________________
end
Definition |
Write the definition, giving variable names to all your input values…
fun _____________(_):
_______________________________________________________________________________________
___________________________________________________________________________________________________________
____________________________________________________________________________________________________________
___________________________________________________________________________________________________________
____________________________________________________________________________________________________________
__end
end
These materials were developed partly through support of the National Science Foundation,
(awards 1042210, 1535276, 1648684, and 1738598). 
Bootstrap:Data Science by Emmanuel Schanzer, Nancy Pfenning, Emma Youndtsmith, Jennifer Poole, Shriram Krishnamurthi, Joe Politz, Ben Lerner, Flannery Denny, and Dorai Sitaram with help from Eric Allatta and Joy Straub
is licensed under a
Creative Commons 4.0 Unported License.
Based on a work at www.BootstrapWorld.org.
Permissions beyond the scope of this license may be available by contacting
schanzer@BootstrapWorld.org.