search for: leverhulm

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2009 Mar 30
2
Sliding window over irregular intervals
...and FAQ on sliding windows, but I'm a relative newcomer to R and cannot find a way to do what I need to do. Everything I've managed to unearth so far seems geared towards smoother time series. Any help on this problem would be vastly appreciated. Thanks, Irene -- Irene Gallego Romero Leverhulme Centre for Human Evolutionary Studies University of Cambridge Fitzwilliam St Cambridge CB2 1QH UK
2018 Apr 18
0
nMDS with R: missing values
...emove certain rows or columns. Thank you for the suggestion of using dist() and na.rm=TRUE. I will try using these approaches. Kind regards, Jessie ******************** Dr Jessie Woodbridge Geography, Earth and Environmental Sciences B416, Portland Square, University of Plymouth, UK 01752 585920 Leverhulme Trust-funded ?Changing the face of the Mediterranean? project Leverhulme Trust-funded Deforesting Europe project -----Original Message----- From: David L Carlson <dcarlson at tamu.edu> Sent: 17 April 2018 21:13 To: Jessie Woodbridge <jessie.woodbridge at plymouth.ac.uk>; r-help at r-p...
2010 Jan 28
2
Conditional editing of rows in a data frame
...subsetting the rows where xp.top is TRUE, but I then don't know how to set the range for min, so that it only looks at what would originally have been consecutive rows, and searching the help has not proved particularly useful. Thanks in advance, Irene Gallego Romero -- Irene Gallego Romero Leverhulme Centre for Human Evolutionary Studies University of Cambridge Fitzwilliam St Cambridge CB1 3QH UK email: ig247 at cam.ac.uk
2009 Apr 01
0
回复: R-help Digest, Vol 73, Issue 32
...and FAQ on sliding windows, but I'm a relative newcomer to R and cannot find a way to do what I need to do. Everything I've managed to unearth so far seems geared towards smoother time series. Any help on this problem would be vastly appreciated. Thanks, Irene -- Irene Gallego Romero Leverhulme Centre for Human Evolutionary Studies University of Cambridge Fitzwilliam St Cambridge CB2 1QH UK ------------------------------ Message: 21 Date: Mon, 30 Mar 2009 06:22:28 -0700 (PDT) From: "Hans W. Borchers" <hwborchers@googlemail.com> Subject: Re: [R] Constrined dependent op...