genomicsclass/labs — pull request #4 by massie (2014-04-09 23:44:18+00:00)
Title: Fix the tutorial on installing software from github

Running this R markdown script causes an error, e.g.

## Error: object 'x' not found

Which is caused by the fact that the second parameter to
shist is 'unit = 0.5 * sd(x)' which requires 'x' to exist. The
workaround is to explicitly set the unit to 1.