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From: John H Meyers on 4 Apr 2010 20:30
On 4/3/2010 4:20 PM, Christoph Koehler wrote:

> Any idea how to enter largish data sets for statistics on a HP 50?
> Say:
>
> value | freq
> 60 | 3
> 61 | 20
> 62 | 12
>
> etc.

Programs also exist (or can be created)
to process "weighted" statistical data,
in which one need enter only each value and its frequency.

For example:

http://www.hpcalc.org/search.php?query=weight3
(contains an obsolete version of WEIGHT3 from Nov 19 1996)

Updated WEIGHT3 from Mar 29 1997 (based on info from Bob Wheeler)
http://groups.google.com/group/comp.sys.hp48/msg/5c5543b2dd0dbedd

You could also create a program to produce a matrix
where each value is simply repeated a given number of times,
and you will find such a program (by Joe Horn) mentioned
in the following discussions, which go rather deeply
into many subtleties (and surprises) about statistical computations:

Statistics Question | Jul 1 1997
How does one make the 48G solve for grouped data?
http://groups.google.com/group/comp.sys.hp48/browse_thread/thread/7726cca9c6a2ee80

Entering frequencied statistical data? | Nov 11 1996
http://groups.google.com/group/comp.sys.hp48/browse_thread/thread/babb978de465a026

HP48 Statistics Vindicated (Horn vs. Wheeler) | July 10 1997
http://groups.google.com/group/comp.sys.hp48/browse_thread/thread/18d45fbaa48f03a9

Comments about learning statistics - Bob Wheeler | Feb 27 1997
http://groups.google.com/group/comp.sys.hp48/msg/3433ef3990f8a01c

Robert E. Wheeler
http://www.bobwheeler.com/
http://www.bobwheeler.com/statistics/Papers/papers.html
http://groups.google.com/groups/profile?enc_user=aKrbuRYAAACfJhMndaX2rN4NAAYONyf88xflDoGugnYh_hXwZi9t1A
http://groups.google.com/groups/profile?enc_user=iu2AzBIAAADFNNk9ZCAa2CFZZuoJVwcD8rhlH0Pnl47z4AZhN98BFg

[r->] [OFF]
From: CesarV on 6 Apr 2010 20:46
You can download the library STADES V3.00 IN THE PAGE:

http://cesarv.jimdo.com/mis-programas-hp/statdes/

_______________________
César Vásquez Alvarado
Lima Perú

Visit the best forum of HP calculators, HonradosHP, in the page:

http://honradoshp.foroactivo.com/portal.htm

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