simple version
package version of code that includes C code for computing the arrival delay statistics and threaded versions
note
a version of cut that respects quotes
hadoop version of Airline delays frequency table
typedefs for hiding pointers as opaque data types
before compiling the first time
 starting to test
seems to work
checking .Call() allows the C code to mutate the SEXP objects it is passed
minor
description of math behind computations
working ?
gone
...
all of the changes
code for downloading airline data from RITA
easier to read for .C
Merge branch 'master' of github.com:duncantl/stat250
extern - not necessary