> Of course your reasoning is clear and an in better knowledge about R
> will help me to better interpret its error messages in the future. But
> for an entry-level R user like me a conflict warning will be quite helpful.
The next version of reshape should do better - I check whether
fun.aggreg
Charilaos Skiadas wrote:
> On Feb 12, 2008, at 1:31 PM, [Ricardo Rodriguez] Your XEN ICT Team
> wrote:
>
>
>> Sundar Dorai-Raj wrote:
>>
>> Could it we advisable that cast, melt or whatever function we deal
>> with
>> throws an more informative error message when this kind of conflicts
>> oc
Charilaos Skiadas wrote:
>
> It tells you that a call to get was attempted looking for a variable
> of mode "function", and such a variable was not found. The problem is
> of course that the call tells you the variable is named "fun", while
> you expected it to be named "mean". But it alerts to
On Feb 12, 2008, at 1:31 PM, [Ricardo Rodriguez] Your XEN ICT Team
wrote:
> Sundar Dorai-Raj wrote:
>
> Could it we advisable that cast, melt or whatever function we deal
> with
> throws an more informative error message when this kind of conflicts
> occur? I am guessing this is a pretty frequ
Sundar Dorai-Raj wrote:
>
> Do you have an object called 'mean' that's masking the base::mean
> function? I can replicate your error using the following:
>
> HTH,
It did! I had a mean object in the current workspace. Once it was
deleted, the argument works without a glitch.
Sorry for being late
[Ricardo Rodriguez] Your XEN ICT Team said the following on 2/12/2008
12:23 AM:
> Hi all,
>
> We are facing a problem while introducing ourselves to Reshape package
> use. Melt seems to work fine, but cast fails when we use mean as
> fun.aggregate. As you see here, length and sum work fine, b
On 2008-February-12 , at 11:11 , Henrique Dallazuanna wrote:
> You can use aggregate:
>
> aggregate(data[,c("ozone", "solar.r", "wind", "temp")],
> list(month=data$month), mean)
>
> On 12/02/2008, [Ricardo Rodriguez] Your XEN ICT Team <[EMAIL PROTECTED]
> > wrote:
>> Hi all,
>>
>> We are facing
You can use aggregate:
aggregate(data[,c("ozone", "solar.r", "wind", "temp")],
list(month=data$month), mean)
On 12/02/2008, [Ricardo Rodriguez] Your XEN ICT Team <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> We are facing a problem while introducing ourselves to Reshape package
> use. Melt seems to w
Hi all,
We are facing a problem while introducing ourselves to Reshape package
use. Melt seems to work fine, but cast fails when we use mean as
fun.aggregate. As you see here, length and sum work fine, but mean
throws this same error whatever dataset we use.
> cast(aqm, month ~ variable, leng
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