Updated objectives.

swcarpentry · Sep 8, 2014 · aa95e6a · aa95e6a
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diff --git a/03-loops-R.Rmd b/03-loops-R.Rmd
@@ -44,10 +44,8 @@ To do that, we'll have to teach the computer how to repeat things.
 * Explain what a `for` loop does.
 * Correctly write `for` loops to repeat simple calculations.
 * Trace changes to a loop variable as the loop runs.
-* Trace changes to other variables as they are updated by a for loop.
-* Explain what a list is.
-* Create and index lists of simple values.
-* Use a function to get a list of filenames that match a simple wildcard pattern.
+* Trace changes to other variables as they are updated by a `for` loop.
+* Use a function to get a list of filenames that match a simple pattern.
 * Use a `for` loop to process multiple files.
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diff --git a/03-loops-R.md b/03-loops-R.md
@@ -43,10 +43,8 @@ To do that, we'll have to teach the computer how to repeat things.
 * Explain what a `for` loop does.
 * Correctly write `for` loops to repeat simple calculations.
 * Trace changes to a loop variable as the loop runs.
-* Trace changes to other variables as they are updated by a for loop.
-* Explain what a list is.
-* Create and index lists of simple values.
-* Use a function to get a list of filenames that match a simple wildcard pattern.
+* Trace changes to other variables as they are updated by a `for` loop.
+* Use a function to get a list of filenames that match a simple pattern.
 * Use a `for` loop to process multiple files.
 </div>