Hi, Daniel. I highly doubt that the output you show below is due to a bug in R, but I could certainly be wrong. I don't believe that the homebrew-packaged R is supported here, generally speaking, but that doesn't help you. I'd suggest installing the Mac OS version from CRAN as a first step to solving your problem. If you still have problems running your example with the CRAN binary Mac installation, then writing here is a good first step to figuring out the issue.
Sean On Wed, Dec 7, 2011 at 8:34 AM, Daniel Serodio (lists) < [email protected]> wrote: > I'm a complete R newbie. My first R script is to generate a histogram > from a CSV file, and I'm getting a segmentation fault every time. > > > csv <- read.csv(file='data.csv',head=TRUE,sep=",") > > hist(csv$foo) > > *** caught segfault *** > address 0x0, cause 'memory not mapped' > > Traceback: > 1: title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) > 2: plot.histogram(r, freq = freq1, col = col, border = border, angle = > angle, density = density, main = main, xlim = xlim, ylim = ylim, > xlab = xlab, ylab = ylab, axes = axes, labels = labels, ...) > 3: plot(r, freq = freq1, col = col, border = border, angle = > angle, density = density, main = main, xlim = xlim, ylim = ylim, > xlab = xlab, ylab = ylab, axes = axes, labels = labels, ...) > 4: hist.default(csv$last_web_mail_date) > 5: hist(csv$last_web_mail_date) > > > > > How should I report this bug? I'm running R 2.14.0 (compiled by "brew") > on Lion > > Thanks in advance, > Daniel Serodio > > _______________________________________________ > R-SIG-Mac mailing list > [email protected] > https://stat.ethz.ch/mailman/listinfo/r-sig-mac > [[alternative HTML version deleted]] _______________________________________________ R-SIG-Mac mailing list [email protected] https://stat.ethz.ch/mailman/listinfo/r-sig-mac
