search for: midriffs

Hi. The following statement works fine in R-win 1.8.0, but yields a syntax error in R-win 2.0.1 (and possibly in other versions after 1.8.0): plot(c(1,2),main=expression(a==b==c)) I note that the following workaround executes successfully in both versions of R... plot(c(1,2),main=expression(a*"="*b*"="*c)) ...but I don't really understand

...mirrors. (I've provided short URLs above because many mailers break the long direct URLs.) Other non-R-specific stories in the last month covered Bonnie Tyler (http://bit.ly/3vzLHw), errors in published journal articles (http://bit.ly/yTQwW), XML and big data (http://bit.ly/3BI6bD), Chernoff midriffs (http://bit.ly/1kMwTj), deep space (http://bit.ly/1e91IW), massive trees (http://bit.ly/1sW1M), the Neflix prizewinners (http://bit.ly/16jBxa), the translation equilibrium game (http://bit.ly/lRjPK), career prospects for Stats grads (http://bit.ly/yIDop), and crows (http://bit.ly/NAKJM). The R Co...

Hello. I have an XYY series that I would like to graph with matplot() or some other single function that will do the trick. The X in question is a vector of POSIXt values obtained from strptime(). Is it possible to tell matplot() how to handle POSIXt x values? I have examined the examples at http://lark.cc.ukans.edu/~pauljohn/R/statsRus.html#5.22 , but would prefer not have to overlay the