Search Discussions
-
The following looks odd to me, but it may well be that I'm doing something I shouldn't: x <- c(rep("a",5),NA,rep("b",7)) X <- as.factor(x) length(X) # [1] 13 length(X[X=="a"]) # [1] 6 I expected 5 ...
Rnassar
Dec 1, 1999 at 2:17 am
Dec 1, 1999 at 2:17 am
Group Overview
| group | r-devel |
| categories | r |
| discussions | 1 |
| posts | 1 |
| users | 1 |
| website | r-project.org |
| irc | #r |
1 user for December 1999
Archives
- June 2016 (34)
- May 2016 (174)
- April 2016 (105)
- March 2016 (133)
- February 2016 (127)
- January 2016 (93)
- December 2015 (92)
- November 2015 (80)
- October 2015 (164)
- September 2015 (133)
- August 2015 (120)
- July 2015 (110)
- June 2015 (165)
- May 2015 (242)
- April 2015 (131)
- March 2015 (212)
- February 2015 (147)
- January 2015 (117)
- December 2014 (118)
- November 2014 (201)
- October 2014 (146)
- September 2014 (162)
- August 2014 (217)
- July 2014 (153)
- June 2014 (195)
- May 2014 (193)
- April 2014 (231)
- March 2014 (270)
- February 2014 (107)
- January 2014 (186)
- December 2013 (122)
- November 2013 (156)
- October 2013 (215)
- September 2013 (248)
- August 2013 (239)
- July 2013 (167)
- June 2013 (151)
- May 2013 (223)
- April 2013 (278)
- March 2013 (229)
- February 2013 (254)
- January 2013 (201)
- December 2012 (207)
- November 2012 (154)
- October 2012 (203)
- September 2012 (175)
- August 2012 (209)
- July 2012 (180)
- June 2012 (148)
- May 2012 (241)
- April 2012 (215)
- March 2012 (343)
- February 2012 (248)
- January 2012 (242)
- December 2011 (201)
- November 2011 (328)
- October 2011 (262)
- September 2011 (221)
- August 2011 (239)
- July 2011 (248)
- June 2011 (283)
- May 2011 (367)
- April 2011 (393)
- March 2011 (284)
- February 2011 (344)
- January 2011 (212)
- December 2010 (274)
- November 2010 (300)
- October 2010 (280)
- September 2010 (322)
- August 2010 (303)
- July 2010 (248)
- June 2010 (187)
- May 2010 (231)
- April 2010 (284)
- March 2010 (287)
- February 2010 (329)
- January 2010 (258)
- December 2009 (353)
- November 2009 (496)
- October 2009 (367)
- September 2009 (461)
- August 2009 (353)
- July 2009 (269)
- June 2009 (329)
- May 2009 (354)
- April 2009 (354)
- March 2009 (535)
- February 2009 (351)
- January 2009 (324)
- December 2008 (226)
- November 2008 (315)
- October 2008 (301)
- September 2008 (208)
- August 2008 (309)
- July 2008 (246)
- June 2008 (265)
- May 2008 (399)
- April 2008 (515)
- March 2008 (314)
- February 2008 (345)
- January 2008 (324)
- December 2007 (324)
- November 2007 (272)
- October 2007 (272)
- September 2007 (265)
- August 2007 (260)
- July 2007 (280)
- June 2007 (246)
- May 2007 (389)
- April 2007 (410)
- March 2007 (371)
- February 2007 (298)
- January 2007 (385)
- December 2006 (293)
- November 2006 (389)
- October 2006 (487)
- September 2006 (455)
- August 2006 (111)
- July 2006 (397)
- June 2006 (367)
- May 2006 (413)
- April 2006 (441)
- March 2006 (381)
- February 2006 (349)
- January 2006 (390)
- December 2005 (261)
- November 2005 (318)
- October 2005 (528)
- September 2005 (369)
- August 2005 (369)
- July 2005 (274)
- June 2005 (410)
- May 2005 (331)
- April 2005 (465)
- March 2005 (276)
- February 2005 (291)
- January 2005 (272)
- December 2004 (199)
- November 2004 (388)
- October 2004 (318)
- September 2004 (273)
- August 2004 (298)
- July 2004 (267)
- June 2004 (286)
- May 2004 (168)
- April 2004 (268)
- March 2004 (316)
- February 2004 (271)
- January 2004 (292)
- December 2003 (164)
- November 2003 (249)
- October 2003 (311)
- September 2003 (262)
- August 2003 (305)
- July 2003 (170)
- June 2003 (271)
- May 2003 (239)
- April 2003 (273)
- March 2003 (155)
- February 2003 (1)
- January 2003 (1)
- December 2002 (1)
- October 2002 (1)
- September 2002 (1)
- August 2002 (1)
- July 2002 (1)
- June 2002 (1)
- April 2002 (2)
- March 2002 (1)
- February 2002 (1)
- January 2002 (1)
- December 2001 (1)
- November 2001 (1)
- October 2001 (1)
- September 2001 (1)
- August 2001 (1)
- July 2001 (1)
- June 2001 (1)
- May 2001 (1)
- April 2001 (1)
- March 2001 (1)
- February 2001 (1)
- January 2001 (1)
- December 2000 (1)
- November 2000 (1)
- October 2000 (1)
- September 2000 (1)
- August 2000 (1)
- July 2000 (1)
- May 2000 (2)
- April 2000 (1)
- March 2000 (1)
- February 2000 (1)
- January 2000 (1)
- December 1999 (1)
- November 1999 (1)
- October 1999 (1)
- September 1999 (1)
- August 1999 (1)
- July 1999 (1)
- June 1999 (1)
- May 1999 (1)
- March 1999 (2)
- February 1999 (1)
- January 1999 (1)
- December 1998 (1)
- November 1998 (1)
- October 1998 (1)
- September 1998 (1)
- August 1998 (1)
- July 1998 (1)
- June 1998 (1)
- May 1998 (1)
- April 1998 (1)
- March 1998 (1)
- February 1998 (1)
- January 1998 (1)
- December 1997 (1)
- November 1997 (1)
- October 1997 (1)
- September 1997 (1)
- August 1997 (1)
- July 1997 (1)
- June 1997 (1)
- May 1997 (1)
- April 1997 (1)