0122-9761 0122-9761 S0122-97612018000200011 10.25268/bimc.invemar.2018.47.2.744 Colombia Colombia Colombia 00 12 2018 00 12 2018 47 2 11 23

2006 25 583 2004 11 36-42 2003 142 1093-101 2015 470 78-91 1984 16 9-10 2009 32 123-40 1997 1 627-32 2000 3 734-48 1999 18 147-57 2009 51 2008 56 235-46 2001 160 2011 6 1-17 2012 64 1737-65 2008 36 121-8 2004 7 358-67 1982 12 185-214 2011 540 2008 56 1179-87 1988 36 191-207 2003 301 929-33 2009 651 2001 19 293-5 2010 58 133-8 2014 33 625-36 1990 17 227-327 2012 5 1-2 1986 252 R Development Core Team 2014 2008 367 73-91 2016 4 2004 186 1993 48 299-317 2009 3 230-5 2005 323 27-42 2016 163 231 2015 29 299-307 2000 40 598-605 1964 I 473 2001 160 2003 497 2010 58 81-94 1999 3 663