search for: bowley

I noticed there are a lot of PHP based dynamic text replacement examples out there such as: http://artypapers.com/csshelppile/pcdtr/ Is there anything like this for Ruby / Rails? I know there''s always SiFR but that method is often frustrating because I''ve noticed significant slow down in page load time even on pages that use it sparingly.

...ch R-package I could find skewness and kurtosis measures for a distribution? I built some functions: gamma1<-function(x) { m=mean(x) n=length(x) s=sqrt(var(x)) m3=sum((x-m)^3)/n g1=m3/(s^3) return(g1) } skewness<-function(x) { m=mean(x) me=median(x) s=sqrt(var(x)) sk=(m-me)/s return(sk) } bowley<-function(x) { q<-as.vector(quantile(x,prob=c(.25,.50,.75))) b=(q[3]+q[1]-2*q[2])/(q[3]-q[2]) return(b) } b3<-function(x) { m=mean(x) me=median(x) n=length(x) d=sum(abs(x-me))/n b=(m-me)/d return(b) } but I'm looking for some already included in a package. Thanks in advance. Best Vi...

I have a navigation menu that contains a link per controller in my application. This menu is the same for all controllers, but I want this behaviour: <a>Users</a> <span>Statistics</span> and <span>Users</span> <a>Statistics</a> depending on the page you''re currently on. I''ve put a <render :partial =>

I''ve defined a table with these columns t.column "some_date", :date, :null => false t.column "some_time", :time, :null => false The result in schema.rb is t.column "some_date", :date, :null => false t.column "some_time", :time, :default => Sat Jan 01 00:00:00 GMT Standard Time 2000, :null => false The time column generates a

Hi everyone, I have made an announcements few weeks ago about auth_generator. As we released few versions since, I send another one on the list. The auth_generator gives you an admin interface to handle users, can display user informations on static pages, allows you to choose what crypting algo you want to use (you can use a salt per account if you want for better security) and much more. You

On Tue, May 11, 2004 at 05:41:58PM +0100, Richard Boulton wrote: > * If the queryserver can't parse a query, strip out all special > characters, and then retry. This means that we get some kind of > result even if the query is broken. That's probably a feature worth pushing down into Xapian::QueryParser... Cheers, Olly

Hello, I have a price field that I validate of numbers. How can I default a 0.0 value? Regards, Frank Rocco farocco-PkbjNfxxIARBDgjK7y7TUQ@public.gmane.org

Just a quick question, if I were tired of typing ruby into a terminal editor, say I wanted, oh, a scroll bar, mouse support, and maybe syntax highlighting? Anyone know os a good Ruby/Rails editor or IDE, one that runs on OS X, possibly in Java? -Josh ----------- Due to the recent increase in spam and falsely sent email, I now PGP Sign all of my outgoing mail to prove my identity. This

Hello, I have tried to setup Ruby-on-rails on my debian Linux machine and can not get it to run. Maybe someone can help. The following was installed already: - apache2 2.0.54 (and PHP5) - Postgresql 8.1 Now, having the ''unstable'' branch in my /etc/apt/sources.list I did: apt-get install libapache2-mod-ruby and Apache reports a "mod_ruby/1.2.4 Ruby/1.8.4"