[R] no _?

Jonathan Baron baron at cattell.psych.upenn.edu
Sat Dec 8 12:15:17 CET 2001

Presumably you want to use the underscore in variable names.
But, as you've seen, it has another meaning, which is <-.
What you _can_ use is a period (".") or, since R is case
sensitive, you can do things like VarName1, VarName2,
VarName1Length.  Jon Baron
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