ply(SeparatedGroupsofmealsCombs ,
>> function(x)maf(tabulate(x+1)))
>> gives this error :-
>> Error in FUN(left, right) : non-numeric argument to binary operator
>>
>> I have been trying since yesterday but but until now I'm not able to identify
>>
ntil now I'm not able to identify
the correct syntax
From: David Winsemius <dwinsem...@comcast.net>
Sent: 18 November 2017 20:06:56
To: Allaisone 1
Cc: Boris Steipe; R-help
Subject: Re: [R] Complicated analysis for huge databases
On Nov 18, 2017, at 1:52 AM, Allaisone
gt; gives this error :-
> Error in FUN(left, right) : non-numeric argument to binary operator
>
> I have been trying since yesterday but but until now I'm not able to identify
> the correct syntax.
>
>
>
>
> From: David Winsemius <dwinsem...@comcast.net>
>
0.479
> 4
> 9
>
> .
>
> .
>
> ~180 dataframes
>
>
> ________
> From: Boris Steipe <boris.ste...@utoronto.ca>
> Sent: 18 November 2017 00
To: Allaisone 1
Cc: R-help
Subject: Re: [R] Complicated analysis for huge databases
Combine columns 1 and 2 into a column with a single ID like "33.55", "44.66"
and use split() on these IDs to break up your dataset. Iterate over the list of
data frames split() returns.
Or do it at one go using ?tapply and friends
Bert
On Nov 17, 2017 1:12 PM, "Boris Steipe" wrote:
> Combine columns 1 and 2 into a column with a single ID like "33.55",
> "44.66" and use split() on these IDs to break up your dataset. Iterate over
> the list of data
syntax ?
>
> Regards
> Allaisone
> From: Boris Steipe <boris.ste...@utoronto.ca>
> Sent: 17 November 2017 21:12:06
> To: Allaisone 1
> Cc: R-help
> Subject: Re: [R] Complicated analysis for huge databases
>
> Combine columns 1 and 2 into a column with a single ID
Combine columns 1 and 2 into a column with a single ID like "33.55", "44.66"
and use split() on these IDs to break up your dataset. Iterate over the list of
data frames split() returns.
B.
> On Nov 17, 2017, at 12:59 PM, Allaisone 1 wrote:
>
>
> Hi all ..,
>
>
>
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