Well,it's my daily work on duty,not homework:)



2011/2/18 Dennis Murphy <djmuser@gmail.com>

> This is a built-in dataset in R - see ?HairEyeColor and str() it.  I smell
> homework...
>
> Dennis
>
>   On Thu, Feb 17, 2011 at 11:50 PM, Lao Meng <laomeng.3@gmail.com> wrote:
>
>>  The data is in the attachment.
>>
>> What I wanna get is:
>> , , Sex = Male
>>       Eye
>> Hair    Brown Blue Hazel Green
>>  Black    32   11    10     3
>>  Brown    53   50    25    15
>>  Red      10   10     7     7
>>  Blond     3   30     5     8
>> , , Sex = Female
>>       Eye
>> Hair    Brown Blue Hazel Green
>>  Black    36    9     5     2
>>  Brown    66   34    29    14
>>  Red      16    7     7     7
>>  Blond     4   64     5     8
>>
>>
>> Then,how to change the dataframe to tables?
>>
>> Many thanks for your help.
>>
>> Best
>>
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>> PLEASE do read the posting guide
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>> and provide commented, minimal, self-contained, reproducible code.
>>
>>
>

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