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,
You can use aggregate:
aggregate(data[,c(ozone, solar.r, wind, temp)],
list(month=data$month), mean)
On 12/02/2008, [Ricardo Rodriguez] Your XEN ICT Team [EMAIL PROTECTED] wrote:
Hi all,
We are facing a problem while introducing ourselves to Reshape package
use. Melt seems to work fine, but
Charilaos Skiadas wrote:
It tells you that a call to get was attempted looking for a variable
of mode function, and such a variable was not found. The problem is
of course that the call tells you the variable is named fun, while
you expected it to be named mean. But it alerts to the fact
On Feb 12, 2008, at 1:31 PM, [Ricardo Rodriguez] Your XEN ICT Team
wrote:
Sundar Dorai-Raj wrote:
Could it we advisable that cast, melt or whatever function we deal
with
throws an more informative error message when this kind of conflicts
occur? I am guessing this is a pretty frequent
Sundar Dorai-Raj wrote:
Do you have an object called 'mean' that's masking the base::mean
function? I can replicate your error using the following:
HTH,
It did! I had a mean object in the current workspace. Once it was
deleted, the argument works without a glitch.
Sorry for being late
Charilaos Skiadas wrote:
On Feb 12, 2008, at 1:31 PM, [Ricardo Rodriguez] Your XEN ICT Team
wrote:
Sundar Dorai-Raj wrote:
Could it we advisable that cast, melt or whatever function we deal
with
throws an more informative error message when this kind of conflicts
occur? I am
[Ricardo Rodriguez] Your XEN ICT Team said the following on 2/12/2008
12:23 AM:
Hi all,
We are facing a problem while introducing ourselves to Reshape package
use. Melt seems to work fine, but cast fails when we use mean as
fun.aggregate. As you see here, length and sum work fine, but
On 2008-February-12 , at 11:11 , Henrique Dallazuanna wrote:
You can use aggregate:
aggregate(data[,c(ozone, solar.r, wind, temp)],
list(month=data$month), mean)
On 12/02/2008, [Ricardo Rodriguez] Your XEN ICT Team [EMAIL PROTECTED]
wrote:
Hi all,
We are facing a problem while
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