search for: membran

Displaying 20 results from an estimated 20 matches for "membran".

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2009 Dec 11
12
Literature analysis
Dear all, i am new in R. I am writing a review paper about batteries. However, i am interested in analyzing all the papers by keywords, author, references and year. This could be done by "refviz" a software, which is only running on windows machines and which is not free. So my question to you is, is it somehow possible to write a script that can do all of this work? And if yes, with
2012 Sep 19
2
write.table: strange output has been produced
...8702808057816,-1.69570948866688,2.69104298652827e-07,4.64379716436078e-06,"40S "4657","159998",133.10761487064,185.450704462326,80.7645252789532,0.435504009074069,-1.19924209513405,2.75544399955331e-07,4.75176501174632e-06,"IMP- 171597 171597 KOG1347 Uncharacterized membrane protein, predicted efflux pump General function prediction only POORLY CHARACTERIZED 171658 171658 KOG4290 Predicted membrane protein Function unknown POORLY CHARACTERIZED 171660 171660 KOG0903 Phosphatidylinositol 4-kinase, involved in intracellular trafficking and secretion Signal trans...
2010 Jul 07
2
how to define method for "+" function in a new class
...he same file. = When I source it, I get the following error message: Error 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)
...hc_c$merge [,1] [,2] [1,] -1 -2 [2,] -3 1 [3,] -4 2 [4,] -5 -6 [5,] 3 4 > Y.hc_c$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
...,] 23 94 [10,] 23 75 I was expecting hull to give me a few 2D points 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}}
2007 Jul 05
3
unexpected result in function valuation
...########## > y[701] [1] 10.07404 > sinca(4,2*pi) [1] 9 ########################################### The second result is the correct one. Why, then do I get the y[701]=10.07404? This function is not supposed to be higher than 9... Any help is greatly appreciated. Regards, J Dr James Foadi Membrane Protein Laboratory Diamond Light Source Ltd Chilton, Didcot Oxfordshire OX11 0DE --- [[alternative HTML version deleted]]
2010 Jul 23
1
greek letters in rgl plot3d
...gt; plot3d(cb,xlab=expression(alpha),ylab="",zlab="",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
...diffuses red light from the front face. I thought I could do: >light3d(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"
...nt variables. I have tried: > system("source /home/james/build//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 attachme...
2010 Jan 25
1
summing a large, partitioned data frame
...YM and replace the sum in a unique row in the new data frame. In other words 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}}
2007 May 31
1
recompile R using ActiveTcl
...per configuration variables. But...is it by any chance possible to "just" recompile the bit affected by Tcl/Tk, like, for instance, to install tcltk with some environment variable pointing at the right ActiveTcl library? Many thanks for your suggestions and help. J -- Dr James Foadi Membrane Protein Laboratory Diamond Light Source Ltd. Diamond House Harwell Science and Innovation Campus Didcot Oxfordshire OX11 0DE United Kingdom email: james.foadi at diamond.ac.uk j.foadi at imperial.ac.uk web page (old page - working on a new one): http://www-users.york.ac.uk/~jf117 Tel: 0044...
2009 Dec 08
2
automated image processing
Hi, I am looking for a R package which is capable to process and analysis pictures of tissues (stained) in an automatic way. I had a look on biops and EBImage (Bioconductor) but they are not automatic... Did you already use/know a such package ? Thanks, - Martial _________________________________________________________________ Tchattez en direct en en vidéo avec vos amis !
2010 Jan 18
0
new R package. How to hide data file
...isible to users. If I call SYMINFO as .SYMINFO, the functions needing this 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}}
2007 Mar 20
0
Open New orders from Asia Sourcing
...rcing now and get your deals! Buy steel security door, steel wood door and interior solid wood door (15,000) from CN http://asia-sourcing.net/wbid.html?bid=167599 Buy Citric Acid, ... (200 MT per month) from MD http://asia-sourcing.net/wbid.html?bid=167597 Buy HYDRAcap - Ultrafiltration Membrane Sys. (for 75 m3/hr) from IR http://asia-sourcing.net/wbid.html?bid=167596 Buy Compound Ketoconazole Cream, (12 vials) from GB http://asia-sourcing.net/wbid.html?bid=167595 Buy Battery Charger (1000) from AU http://asia-sourcing.net/wbid.html?bid=167594 Buy Æû³µCD»ú (LCDÒº¾§ÏÔʾÆ÷ºÍL...
2018 Jul 02
0
OPUS on cortex M4
...ssy, FLAC is lossless. Visit https://xiph.org/flac/ As Timothy said, Opus is optimized for human ears. I haven't worked with bird calls for over 40 years, but my recollection is that birds and humans generate sound very differently. Birds have no vocal cords, instead using a vibrating fleshy membrane. Also, they have two of them which can be used independently. I don't feel you should be using Opus (or any lossy encoder). Regards, Martin -- Martin J Leese E-mail: martin.leese stanfordalumni.org Web: http://members.tripod.com/martin_leese/
2009 Nov 01
1
wilcox.test construction in r
Hi, I am very confused with constructing the wilcox.test in R. I have two populations 'original' and 'test'. I want to know if the 'test' is generally 'lower' than original. I use alpha of 0.05. So do I write the function as wilcox.test(original, test, alternative="l")? or wlcox.test(original, test, alternative = "g")? or wilcox.test(test,
2008 Oct 08
0
issues with "write.table"
...ize (kbytes, -s) 8192 cpu time (seconds, -t) unlimited 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...
2008 Mar 17
1
problems with rgl in Ubuntu 'gutsy'
...In addition to that, the image is like "frozen", it can't 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&q...
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]]
1999 Mar 09
2
summary() of lm() problem (PR#135)
...;, "db5.5", "db6", "db6.5", "db7", "db7.5", "db8", "db8.5", "db9", "db9.5", "lwh.num", "partogram", "age", "gestation", "cervix", "effaced", "membranes", "rd.interval", "action.line", "synto", "synto.time", "rom", "blood", "ctg", "fbs", "fbs.no", "iupc", "amnioinf", "ves", "anaesth", "delivery.mode",...