Note that the pytables pro you are referring to is no longer behind a pay wall. Recently the project went through some changes and the pro versions disappeared. All pro features where merged into the main project and, are as a consequence, also available for free. Regards, David On 13/12/11 21:01, ferreirafm wrote:
Hi Eraldo, Thanks for your suggestion. I was using pytables but give up after known that some very useful capabilities are sold as a professional package. However, it still useful to many printing and data manipulation and, also, it can handle extremely large datasets (which is not my case.). Regards, Fred
Eraldo Pomponi wrote:
I would suggest you to have a look at pandas (http://pandas.sourceforge.net/) . It was really helpful for me. It seems well suited for the type of data that you are working with. It has nice "brodcasting" capabilities to apply numpy functions to a set column. http://pandas.sourceforge.net/basics.html#descriptive-statistics http://pandas.sourceforge.net/basics.html#function-application
Cheers, Eraldo