search for: a_values

Displaying 4 results from an estimated 4 matches for "a_values".

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2005 Dec 08
2
Prototype.js Hash Methods
...hn%20doe&email=john%40doe.com&msg=say%20hello%20to%20me var mer = h.merge(h); alert(mer.name); //returns john doe alert(mer.email); //returns john-Ch9RrZxMC0c@public.gmane.org alert(mer.msg); //returns say hello to me var a_keys = h.keys(); alert(a_keys); //returns name, email, msg var a_values = h.values(); alert(a_values); //returns john doe,john-Ch9RrZxMC0c@public.gmane.org,say hello to me I want to know if this is the correct usage and how the merge function really works. Any help would be appreciated. Thanks in advance, Mandy.
2011 Aug 10
3
How to quickly convert a data.frame into a structure of lists
Hello, This is my first project in R, so I'm trying to work 'the R way', but it still feels awkward sometimes. The problem that I'm facing right now is that I need to convert a data.frame into a structure of lists. The data.frame has columns in the order of tens (I need to focus on only three of them) and rows in the order of millions. So it's quite a big dataset. Let say
2007 Dec 13
4
please explain find_with_ferret, retrieve_records, :include and :conditions
Hello, I''m using find_with_ferret to search multiple models and it works great. The trouble is I need to filter the results using :include and :conditions. I get two errors depending on the syntax I use in the search. Reading the source, I see the retrieve_records method seems to filter the :include and :conditions so that they only apply to the relevant model when searching
2005 Apr 22
1
Beginner in R
hello ( and sorry for my poor english ... ) I'm a newbie on R software and I need to obtain this kind of system : a structure, like a liste : my_struct <- list() my_struct$a <- a_value my_struct$b <- another_value my_struct$c <- one_more_value and a function with two args : the first is a instance of the structure, and the second is any component of the structure (here $a, $b