Re: [R] Creating a list to store output objects from a recursive loop

[Uwe Ligges]

On 09.11.2010 09:51, Santosh Srinivas wrote:
Dear Group,

I am having a function that I am running in a loop that generated two
results for each loop

The result1 is a zoo object
The result2 is a data frame

Now I want to put both of them in a list

Just generate a list of lists, the latter list each containing one zoo 
object and 1 data.frame.

Or use a list with dim attributes, so that it is like the matrix you 
gave below.

Uwe Ligges



or some structure ... that I can
access or output to a file after the loop is done.

For e.g.

for (i in 1:20){
        niceFunction(x[i],i)
}

niceFunction (x,i) {
        
        result1 = someOperations() #zoo object
        result2 = someOperations() #data.frame

        OutputObj[i,1]=result1
        OutputObj[i,2]=result2

}

How can I go about this?

Thanks,
S

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