Hi: I was using arrayQuality library for months in R in mac OS 10.4 without problems. Now I have an Intel mac with OS 10.5 and I have problems with arrayQuality functions: they do not start. This is the transcription: gpQuality(RGdata$targets$FileName) [1] "Starting gpQuality..." Error en X11(paste("png::", filename, sep = ""), width, height, pointsize, : no fue posible iniciar el dispositivo PNG Adem?s: Warning message: In png(filename = "qualPlot.50-51/Slid50-COM3-LAT5Total Baja-A.png", : no fue posible abrir el archivo PNG 'qualPlot.50-51/Slid50-COM3- LAT5Total Baja-A.png' traceback() 3: png(filename = "qualPlot.50-51/Slid50-COM3-LAT5Total Baja-A.png", width = 800, height = 600, units = "px", pointsize = 12, bg = "white", res = NA) 2: do.call(dev, maDotsMatch(maDotsDefaults(opt, c(list(filename = plotname), plotdef$dev)), formals(args(dev)))) 1: gpQuality(RGdata$targets$FileName) On the contrary, a command like maQualityPlot(RGdata) works perfectly. ?Do someone have any idea? Gonzalo sessionInfo() R version 2.6.2 (2008-02-08) i386-apple-darwin8.10.1 locale: es_ES.UTF-8/es_ES.UTF-8/es_ES.UTF-8/C/es_ES.UTF-8/es_ES.UTF-8 attached base packages: [1] grid tools stats graphics grDevices utils datasets methods base other attached packages: [1] statmod_1.3.1 arrayQuality_1.14.0 RColorBrewer_1.0-2 gridBase_0.4-3 [5] hexbin_1.12.0 lattice_0.17-4 convert_1.14.0 Biobase_1.16.3 [9] marray_1.16.0 limma_2.12.0 -- ?Donde me he equivocado, soy el ?nico responsable; donde no, el m?rito es de los que me han ayudado? ================================================================ M. Gonzalo CLAROS claros at uma.es Dpt. Biolog?a Molecular y Bioqu?mica Facultad de Ciencias Fax: (+34) 95 213 2041 Universidad de M?laga Tel: (+34) 95 213 7284 E-29071 M?laga (Spain) http://www.bmbq.uma.es/fmp/

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M. Gonzalo Claros D?az wrote: > Hi: > > I was using arrayQuality library for months in R in mac OS 10.4 > without problems. Now I have an Intel mac with OS 10.5 and I have > problems with arrayQuality functions: they do not start. This is the > transcription: > > > gpQuality(RGdata$targets$FileName) > [1] "Starting gpQuality..." > Error en X11(paste("png::", filename, sep = ""), width, height, > pointsize, : > no fue posible iniciar el dispositivo PNG > Adem?s: Warning message: > In png(filename = "qualPlot.50-51/Slid50-COM3-LAT5Total Baja-A.png", : > no fue posible abrir el archivo PNG 'qualPlot.50-51/Slid50-COM3- > LAT5Total Baja-A.png' > > traceback() > 3: png(filename = "qualPlot.50-51/Slid50-COM3-LAT5Total Baja-A.png", > width = 800, height = 600, units = "px", pointsize = 12, > bg = "white", res = NA) > 2: do.call(dev, maDotsMatch(maDotsDefaults(opt, c(list(filename = > plotname), > plotdef$dev)), formals(args(dev)))) > 1: gpQuality(RGdata$targets$FileName) > > > On the contrary, a command like > > maQualityPlot(RGdata) > > works perfectly. > > ?Do someone have any idea? > > Gonzalo > > sessionInfo() > R version 2.6.2 (2008-02-08) > i386-apple-darwin8.10.1 > > locale: > es_ES.UTF-8/es_ES.UTF-8/es_ES.UTF-8/C/es_ES.UTF-8/es_ES.UTF-8 > > attached base packages: > [1] grid tools stats graphics grDevices utils > datasets methods base > > other attached packages: > [1] statmod_1.3.1 arrayQuality_1.14.0 RColorBrewer_1.0-2 > gridBase_0.4-3 > [5] hexbin_1.12.0 lattice_0.17-4 convert_1.14.0 > Biobase_1.16.3 > [9] marray_1.16.0 limma_2.12.0 > > -- > ?Donde me he equivocado, soy el ?nico responsable; donde no, > el m?rito es de los que me han ayudado? > ================================================================ > M. Gonzalo CLAROS claros at uma.es > Dpt. Biolog?a Molecular y Bioqu?mica > Facultad de Ciencias Fax: (+34) 95 213 2041 > Universidad de M?laga Tel: (+34) 95 213 7284 > E-29071 M?laga (Spain) http://www.bmbq.uma.es/fmp/ > > _______________________________________________ > Bioconductor mailing list > Bioconductor at stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/bioconductor > Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor > Hi Gonzalo, with respect to Tony Chiangs' reply, you may try > capabilities() to check the optional features (e.g. X11 true|false) which have been compiled into your current R build. Cheers Christian -- Christian Kohler Institute of Functional Genomics Computational Diagnostics University of Regensburg (BioPark I) D-93147 Regensburg (Germany) Tel. +49 941 943 5055 Fax +49 941 943 5020 christian.kohler at klinik.uni-regensburg.de