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Re: Speed Up Routines

  • To: mathgroup at smc.vnet.net
  • Subject: [mg109392] Re: Speed Up Routines
  • From: DrMajorBob <btreat1 at austin.rr.com>
  • Date: Sat, 24 Apr 2010 04:04:01 -0400 (EDT)

What kind of data is stored in "data" and "cntrlUnits"?

What are the dimensions and data type of "headings02"?

Could we see a short example of each?

Without any of that, how can we tell what you're trying to accomplish?

Bobby

On Fri, 23 Apr 2010 02:49:23 -0500, Benedetto Bongiorno  
<bongiob at sbcglobal.net> wrote:

> Mathgroup,
>
>
> I have the following routines that take approx 5 minutes.
>
> Can you give me suggestions to implement MAP in the areas of For
>
>
> Length[data]
>
> 370161
>
> Length[cntrlUnits}
>
> 456
>
>
> n=Length[cntrlUnits]+1;
>
> cntrlUnitsData=Table[0,{i,1,Length[cntrlUnits]}];
>
> For[i=1,i<n,i++,cntrlUnitsData[[i]]=Position[data[[All,Flatten[Position[head
> ings02,"GLICU"]][[1]]]],_?(#==cntrlUnits[[i]]&)]];
>
>
> Length[cntrlUnitsData]
>
> 456
>
>
> n=Length[cntrlUnits]+1;
>
> cntrlUnitsTrans=Table[0,{i,1,Length[cntrlUnits]}];
>
> For[i=1,i<n,i++,cntrlUnitsTrans[[i]]=Map[data[[#]]&,cntrlUnitsData[[i]]]];
>
>
> Length[cntrlUnitsTrans]
>
> 456
>
>
> Thank you,
>
>
> Benedetto Bongiorno CPA CRE
>
> Cell 214-707-6546
>
> Land 972-470-9138
>
> Fax 972-470-9748
>
> bongiob at sbcglobal.net
>
>
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>


-- 
DrMajorBob at yahoo.com


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