Beefy Boxes and Bandwidth Generously Provided by pair Networks
XP is just a number
 
PerlMonks  

Re^2: Best way to read in an XbyX table into a Hash{Key}{Key2}[value] structure

by ZWcarp (Beadle)
on Aug 07, 2013 at 19:37 UTC ( #1048423=note: print w/ replies, xml ) Need Help??


in reply to Re: Best way to read in an XbyX table into a Hash{Key}{Key2}[value] structure
in thread Best way to read in an XbyX table into a Hash{Key}{Key2}[value] structure

Thank you for your help!

So its not usually from excel sheets, I just listed that in case there was excel markup leftover ..like \r returns or something.

Question though....I don't understand how I then access the information following your method. For example, if I wanted the probability of a AAC to AAA (.0011) how do I get to that value? You've created an array where each cell has the ref to a hash....which in turn holds the key value pairs of each row with respect to that column... correct? How do I access the info for individual cases?


Comment on Re^2: Best way to read in an XbyX table into a Hash{Key}{Key2}[value] structure
Re^3: Best way to read in an XbyX table into a Hash{Key}{Key2}[value] structure
by rjt (Deacon) on Aug 07, 2013 at 20:01 UTC

    Thanks for the follow-up. I believe I now understand your requirements. Since my original solution was almost certainly not what you were after, I added a better one to my original node, which will make it possible to do the from/to lookups you need. Mea culpa; it's been a while since I looked at a probability table. :-)

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1048423]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others contemplating the Monastery: (12)
As of 2015-07-06 16:39 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (77 votes), past polls