search for: harewel

Displaying 11 results from an estimated 11 matches for "harewel".

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2010 Jul 07
2
how to define method for "+" function in a new class
...or in match.call(fun, fcall) :=20 unused argument(s) (x =3D "Molecule", y =3D "Molecule") I can't see what's wrong in my method definition. Can anyone help me = with this? J Dr James Foadi PhD Membrane Protein Laboratory (MPL) Diamond Light Source Ltd Diamond House Harewell Science and Innovation Campus Chilton, Didcot Oxfordshire OX11 0DE Email : james.foadi at diamond.ac.uk Alt Email: j.foadi at imperial.ac.uk -- This e-mail and any attachments may contain confidential...{{dropped:8}}
2009 Dec 10
1
question about centroid-linkage (cluster analysis)
...,] -5 -6 [5,] 3 4 > Y.hc_c$height [1] 2.000000 1.914214 1.517428 2.000000 9.692575 So, from this it would appear that the distance between the last two clusters is 9.692575! How can it be? J Dr James Foadi PhD Membrane Protein Laboratory (MPL) Diamond Light Source Ltd Diamond House Harewell Science and Innovation Campus Chilton, Didcot Oxfordshire OX11 0DE Email : james.foadi at diamond.ac.uk Alt Email: j.foadi at imperial.ac.uk -- This e-mail and any attachments may contain confidential...{{dropped:8}}
2009 Nov 24
2
convex hull for cluster analysis
...oints that would enclose the 100 random points generated, but this doen't seem to be the case. Probably I'm using the wrong tool here. Any help with this would be greatly appreciated. Thank you. J Dr James Foadi PhD Membrane Protein Laboratory (MPL) Diamond Light Source Ltd Diamond House Harewell Science and Innovation Campus Chilton, Didcot Oxfordshire OX11 0DE Email : james.foadi at diamond.ac.uk Alt Email: j.foadi at imperial.ac.uk -- This e-mail and any attachments may contain confidential...{{dropped:8}}
2010 Jul 23
1
greek letters in rgl plot3d
...box=FALSE,alpha=0.5) The expression(alpha) appears as "alpha", rather than as a greek symbol. I suspect greek and mathematical symbols in general can be added to a plot3d in rgl. Is that true? J Dr James Foadi PhD Membrane Protein Laboratory (MPL) Diamond Light Source Ltd Diamond House Harewell Science and Innovation Campus Chilton, Didcot Oxfordshire OX11 0DE Email : james.foadi at diamond.ac.uk Alt Email: j.foadi at imperial.ac.uk -- This e-mail and any attachments may contain confidential...{{dropped:8}}
2010 Sep 09
1
rgl and lighting
...d(diffuse="red",theta=0,phi=0) but...the front side doesn't show any red-iness. Same goes for specular and ambient. What am I doing wrong here? How should the fron side show in red colour? J Dr James Foadi PhD Membrane Protein Laboratory (MPL) Diamond Light Source Ltd Diamond House Harewell Science and Innovation Campus Chilton, Didcot Oxfordshire OX11 0DE Email : james.foadi at diamond.ac.uk Alt Email: j.foadi at imperial.ac.uk -- This e-mail and any attachments may contain confidential...{{dropped:8}}
2011 Feb 26
2
sourcing a linux file with "system"
...ccp4-6.1.13/include/ccp4.setup") and got: sh: source: not found In fact, using Sys.which("source") I get an empty string. How can I source that ccp4.setup file from within an R session? J Dr James Foadi PhD Membrane Protein Laboratory (MPL) Diamond Light Source Ltd Diamond House Harewell Science and Innovation Campus Chilton, Didcot Oxfordshire OX11 0DE Email : james.foadi at diamond.ac.uk Alt Email: j.foadi at imperial.ac.uk Personal web page: http://www.jfoadi.me.uk -- This e-mail and any attachments may contain confidential...{{dropped:8}}
2010 Jan 25
1
summing a large, partitioned data frame
...rds there's first a partition and then a sum. I have tried with a for loop, but it really takes too long. I was wondering whether anyone knows of a better and faster way of doing this operation. J Dr James Foadi PhD Membrane Protein Laboratory (MPL) Diamond Light Source Ltd Diamond House Harewell Science and Innovation Campus Chilton, Didcot Oxfordshire OX11 0DE Email : james.foadi at diamond.ac.uk Alt Email: j.foadi at imperial.ac.uk -- This e-mail and any attachments may contain confidential...{{dropped:8}}
2010 Jan 18
0
new R package. How to hide data file
...s bit of data do not work anymore, even if I replaced data(SYMINFO) with data(.SYMINFO) Does anyone have ideas why this is happening? Would you handle the whole process differently? Kind regards, J Dr James Foadi PhD Membrane Protein Laboratory (MPL) Diamond Light Source Ltd Diamond House Harewell Science and Innovation Campus Chilton, Didcot Oxfordshire OX11 0DE Email : james.foadi at diamond.ac.uk Alt Email: j.foadi at imperial.ac.uk -- This e-mail and any attachments may contain confidential...{{dropped:8}}
2008 Oct 08
0
issues with "write.table"
...nlimited max user processes (-u) 40960 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited Any idea of what is going wrong here? Many thanks, James Dr James Foadi PhD Membrane Protein Laboratory (MPL) Diamond Light Source Ltd Diamond House Harewell Science and Innovation Campus Chilton, Didcot Oxfordshire OX11 0DE Email : james.foadi at diamond.ac.uk Alt Email: j.foadi at imperial.ac.uk <DIV><FONT size="1" color="gray">This e-mail and any attachments may contain confidential, copyright and or privileged...
2008 Mar 17
1
problems with rgl in Ubuntu 'gutsy'
...be either rotated or shifted at all. In short, rgl seems not to behave according to expectations. No error messages appear at any stage. Has anyone a clue on what's going wrong here? Many thanks, J Dr James Foadi PhD Membrane Protein Laboratory (MPL) Diamond Light Source Ltd Diamond House Harewell Science and Innovation Campus Chilton, Didcot Oxfordshire OX11 0DE Email : james.foadi at diamond.ac.uk Alt Email: j.foadi at imperial.ac.uk Web Page : http:// <DIV><FONT size="1" color="gray">This e-mail and any attachments may contain confidential, copyrig...
2008 Jun 05
2
Fourier Transform
Hello All, I wanted to perform a fourier transform on high frequency financial data. I have searched and have not found much on this topic for R. I was wondering if anyone has used any libraries for it or have come across any papers I may read. Many Thanks, Neil Gupta [[alternative HTML version deleted]]