search for: 1na

...1 2 2 1 3 2 4 3 5 4 6 4 I try with paste but what I obtain is: X VAR3 1 NA2 2 1NA 3 2NA 4 NA3 5 NA4 6 4NA Thanks a lot!! [[alternative HTML version deleted]]

...have survival data it would be the c-index in the Cox model setting Many thanks Dr Bernard North Statistical Consultant Statistical Advisory Service Advice and Courses on Research Design and Methodology Imperial College South Kensington Campus 8 Princes Gardens Room 845, 4th Floor London SW7 1NA. Tel: 020 7594 2034 Fax: 020 7594 1489 Email: bnorth@imperial.ac.uk<mailto:bnorth@imperial.ac.uk> Web: www.ic.ac.uk/stathelp<http://www.ic.ac.uk/stathelp> [[alternative HTML version deleted]]

...only = no guest ok = yes guest account = nobody guest only = yes follow symlinks = yes wide links = no create mask = 666 directory mask = 777 default case = lower preserve case = yes case sensitive = yes The Nuaire Group - Western Industrial Estate - Caerphilly - CF83 1NA - United Kingdom t: +44 (0)29 2088 5911 - f: +44 (0)29 2088 7033 - e: info@nuaire.co.uk - w: www.nuaire.co.uk This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. The email does not constitute a commi...

...150 Q 0.094961022 0.096745857 0.092248266 0.0044975915 0.090463431 150 Dr Bernard North Statistical Consultant Statistical Advisory Service Advice and Courses on Research Design and Methodology Imperial College South Kensington Campus Room 845, 4th Floor 8 Princes Gardens London SW7 1NA. Tel: 020 7594 2034 Fax: 020 7594 1489 Email: bnorth@imperial.ac.uk Web: www.ic.ac.uk/stathelp [[alternative HTML version deleted]]

...39;,' in "strain.data1 <- (strain.data," strain.cca1 <- cca(log1p(strain.data) ~ Ph + TotalN + Organicmatter + Ca + K + Na + P + Cu + Mn, env.data) # More errors resulting from all the NA values Error in Math.data.frame(strain.data) : non-numeric variable in data frame: NA..1NA..2NA..3NA..4NA..5NA..6NA..7NA..8NA..9 You have only 6 observations. In strain.data, since each column has a single 1 and the other 5 rows are 0's. Assuming that the columns are taxa, each taxon is found at only one site. I suspect there is a problem with your data or with the way you have code...

...1 2 2 1 3 2 4 3 5 4 6 4 I try with paste but what I obtain is: X VAR3 1 NA2 2 1NA 3 2NA 4 NA3 5 NA4 6 4NA Thanks a lot!! [[alternative HTML version deleted]] ------------------------------ Message: 142 Date: Wed, 05 May 2010 11:47:32 +0200 From: Alex van der Spek <doorz at xs4all.nl> To...