Re: [R] Warning message: Computation failed in `stat_bin()`: attempt to apply non-function

gt; > > > ggplot(x=aes(friend_count), data=pf) + geom_histogram() > > > > stat_bin()` using `bins = 30`. Pick better value with `binwidth`. > > Warning message: > > Computation failed in `stat_bin()`: > > attempt to apply non-function > > > > The datas

[R] Warning message: Computation failed in `stat_bin()`: attempt to apply non-function

ta=pf) + geom_histogram() stat_bin()` using `bins = 30`. Pick better value with `binwidth`. Warning message: Computation failed in `stat_bin()`: attempt to apply non-function The dataset can be found at : https://s3.amazonaws.com/udacity-hosted-downloads/ud651/pseudo_facebook.tsv thanks, /Shahab

Re: [R] bitwise XOR of Matrix

You are right.Thanks a lot for the help Rui. best, /Shahab On Mon, Oct 22, 2012 at 5:52 PM, Rui Barradas wrote: > Hello, > > Your error message means that the arrays have different dim attributes. > check with > > dim(M1) == dim(M2) > > They must be the same. > If th

[R] bitwise XOR of Matrix

,M2) . The problem with bitXor(M1,M2) is that it just truncates the result into a vector rather than a Matrix. Do you know if there is a way to solve this issue (without needing to implement custom XOR in this case). best, /Shahab __ R-help@r-project.org ma

[R] How to interpret Spearman Correlation

what does "rho" say? Is there any simple sample that I can read and try to understand? I am do confused in understanding how significance can be interpreted. Thanks, /Shahab __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-h

[R] Error in "color2D.matplot" : "Error in plot.new() : figure margins too large"

plot.new() : figure margins too large" It would be appreciated if someone points me to the right origin of this error. best, /Shahab __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide