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Dear forumites As a newbie I try to figure out whether R can do a certain job quicker than other programs and it seems so, but I don't find a solution to a seemingly simple problem: I have built a matrix of distance with as.matrix(dist()) with several hundred rows and columns 1 2...

...rently Opensound was integrated into b115 of SXCE (running b118 at the moment), so I understand assuming the application can be built successfully I guess everything should be rocking and rolling. Doesn't look as if this process is entirely straightforward gathering by the activity of another forumite who seems to be determined to nut this out! 8) Cheers, Dave

Dear R-forumites, I want to apply a Wilcoxon test on subsets of the data frame mydata, splitted using the myindice variable. When I send : wilcoxtest <- by(mydata, mydata$myindice, function(x) {wilcox_test(x$value~x$fact)}) I get : Error in eval(expr, envir, enclos) : object "x" not f...

Hi, I am using puppet 2.7.20 server on linux and windows client with same version of puppet. Until recently everything was working fine but lately I have started getting the error below [0m [0;32minfo: Caching catalog for node_windows [0m [0;37mdebug: Puppet::Type::Exec::ProviderShell: feature posix is missing [0m [0;37mdebug: Puppet::Type::Exec::ProviderPosix: feature posix is missing [0m