[Rpy] Dictionary order

2011-12-06 Thread Marko Limbek
Hi, Can someone please explain to me, how Python performs his random permutations in the keys of the dictionaries? It seems that there are some more or less random permutations, because the order of the variables is completely confused. I am doing some complex statistical analysis in RPy (multiple

[Rpy] Complex statistical methods

2011-12-06 Thread Marko Limbek
Hello everyone, Has anyone noticed strange behaviour of e.g. factor analysis in RPy or is it just my mistake. I think that when I make factor analysis in R and choose 15% of them with the greatest communality it gives me some set of variable and when I make it in RPy, it gives me slightly differen

Re: [Rpy] Dictionary order

2011-12-06 Thread Peter
On Tue, Dec 6, 2011 at 2:48 PM, Marko Limbek wrote: > Hi, > > Can someone please explain to me, how Python performs his random > permutations in the keys of the dictionaries? It seems that there are some > more or less random permutations, because the order of the variables is > completely confuse

Re: [Rpy] Dictionary order

2011-12-06 Thread Marko Limbek
This is my problem. I get results of some method and I should match coordinates from one dictionary and names of categories in another dictionary. Is that possible? I see no way of doing that! I have already used sorted(). I have also used update() but I believe that update() also works arbitrary,

Re: [Rpy] Complex statistical methods

2011-12-06 Thread Peter
On Tue, Dec 6, 2011 at 2:53 PM, Marko Limbek wrote: > Hello everyone, > > Has anyone noticed strange behaviour of e.g. factor analysis in RPy or is it > just my mistake. I think that when I make factor analysis in R and choose > 15% of them with the greatest communality it gives me some set of var

Re: [Rpy] Dictionary order

2011-12-06 Thread Artur Wroblewski
On Tue, Dec 6, 2011 at 3:56 PM, Marko Limbek wrote: > This is my problem. > I get results of some method and I should match coordinates from one > dictionary and names of categories in another dictionary. Is that possible? Any example? :) Regards, w