nice, ... simple generalization (for definition of generalized that only works
only for 2 digit numbers :P)
>@:([: ({."1 (~.@[ (, '|'&,)&.> <@(;:^:_1)/.) {:"1) [: ":"0 /:~) 54 59 35 41 46
>25 47 60 54 46 49 46 41 34 22
----- Original Message -----
From: Henry Rich <[email protected]>
To: [email protected]
Cc:
Sent: Saturday, May 3, 2014 7:23:55 AM
Subject: Re: [Jprogramming] Stemplot
> ({."1 (~.@[ (, '|'&,)&.> <@(;:^:_1)/.) {:"1) ":"0 /:~ ruth
would need work to generalize.
Henry Rich
On 5/1/2014 7:35 PM, km wrote:
> Noun ruth below shows the numbers of home runs of Babe Ruth in each of his
> 15 years with the New York Yankees, 1920 to 1934. Noun stemplot is a
> "stemplot" (defined below) of this data. I have a clumsy way of producing
> noun stemplot. How would you do it?
>
> ruth
> 54 59 35 41 46 25 47 60 54 46 49 46 41 34 22
> stemplot
> 2|2 5
> 3|4 5
> 4|1 1 6 6 6 7 9
> 5|4 4 9
> 6|0
>
>>From Moore and McCabe, Introduction to the Practice of Statistics, Fourth
>>Edition, page 20 --
>
> To make a "stemplot":
>
> 1. Separate each observation into a "stem" consisting of all but the final
> (rightmost) digit and a "leaf", the final digit. Stems may have as many
> digits as needed, but each leaf contains only a single digit.
>
> 2. Write the stems in a vertical column with the smallest at the top, and
> draw a vertical line at the right of this column.
>
> 3. Write each leaf in the row to the right of its stem, in increasing order
> out from the stem.
>
> --Kip Murray
>
> Sent from my iPad
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