User: Oleg Sklyar

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Oleg Sklyar260
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Posts by Oleg Sklyar

<prev • 26 results • page 1 of 3 • next >
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Comment: C: Software to find the area of a shape in an image
... Well, it is not a bioconductor question, but depending on data analyzed it can be a very relevant question. If you work in R and want to integrate image analysis and object detection into your R-script workflow, then the above mentioned EBImage is something you should try. It contains numerous examp ...
written 10.0 years ago by Oleg Sklyar260
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Comment: C: Is anyone developing an extensible Galaxy-like interface for Bioconductor?
... Before you invest too much time yourself, have a look at BioCep, which is essentially a web-based interface to R, Bioconductor and much much more. http://biocep-distrib.r-forge.r-project.org/ I have no idea in which state is BioCep at the moment, but I have seen it working... Best, Oleg Paul Geele ...
written 11.0 years ago by Oleg Sklyar260
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Answer: A: EBImage install: wsObjects() problem
... Dear Colin, you have probably updated from a *very* old version: the functions have been renamed long ago (just about 2 years I guess) and more functionality added to them. See watershed, getObjects etc as well as paintObjects Best, Oleg colin davenport wrote: > Dear EBImage users > > I ...
written 11.0 years ago by Oleg Sklyar260
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Comment: C: EBImage install problems
... Hi Crispin, installing imagemagick from source you obviously executed the ./configure script first, did you path the --prefix argument? If yes, you need to set your LD_LIBRARY_PATH and maybe LIBDIR variable to point to the directory included in your --prefix added /lib. E.g. by default, the prefix ...
written 11.1 years ago by Oleg Sklyar260
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Answer: A: microarrays image analysis
... EBImage of Bioconductor is designed for image analysis and it should be straight forward to apply the functions to microarray images. Best, Oleg Abhilash Venu wrote: > Dear all, > > I would like to know whether any package is available for micrarray image > analysis in Bioconductor and ...
written 11.4 years ago by Oleg Sklyar260
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Comment: C: Problem using the %in% command
... It might be reasonable to split on space (" "), then paste/collapse together with "" and then split on ",". This will ensure that all spaces (before or after comma) are removed at once. Oleg Martin Morgan wrote: > Hi Paul -- I saw this on the R mailing list, too. Such > 'cross-posting' is di ...
written 11.4 years ago by Oleg Sklyar260
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Comment: C: MBNI CDF
... Dear Jian, This is not EBImage error, but GTK configuration error, which is independent on the package: the package fails to find one of the most basic GTK libraries that are required for its proper functioning. The package requires at least 2 dependencies that must be installed separately on Wind ...
written 11.5 years ago by Oleg Sklyar260
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Answer: A: generating haralick texture measures.
... Hi Miltinho, the package name is EBImage, not EPImage, but actually I do not understand what you want to obtain (what are Haralick texture images?) and what you also want to achieve finally. Haralick features (not images) are calculated for each individual object in an image (not for an image as a ...
written 11.5 years ago by Oleg Sklyar260
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Answer: A: cursor position on image
... It is actually on a TODO list to implement the coordinate tracker, it should be done soon. Oleg Dr Oleg Sklyar * EBI-EMBL, Cambridge CB10 1SD, England * +44-1223-494466 Peter Hietz wrote: > Hi, > > I am using the EBImage package for image display and analysis and want > to read the cu ...
written 11.5 years ago by Oleg Sklyar260
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Answer: A: EBImage Problem
... Hi Jason, could you please check if the file C:/PROGRA~1/R/R-26~1.1/library/EBImage/libs/EBImage.dll actually exists. If so, if paths to imagemagick root and gtk bin and gtk lib are added to the PATH (default during installation of both those tools). If yes, try to update EBImage to the latest vers ...
written 11.6 years ago by Oleg Sklyar260

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