Initial commit
Add activity dataset
Update instructions/README
Modify caption for sample panel plot
Add PDF file of instructions for assignment
Add template R markdown file
Update instructions to add SHA-1 hash
Added "keep_md" YAML to template

Adding the YAML with "keep_md: true" will prevent RStudio from erasing the *.md file when clicking on the "Knit HTML" button. Some students forget to run knit2html on their latest version or overlook creating an *.md file altogether. This will save students a little time and frustration.
Update README.md

Minor grammar fixes.
typo fixed: creating -> created
figures --> figure
Initial commit
Initial commit