[R] Creating a list of lists / hclust elements

David Winsemius dwinsemius at comcast.net
Tue Feb 8 00:17:31 CET 2011


On Feb 7, 2011, at 4:13 PM, Lui ## wrote:

> Hi David, I tried this one, but unfortunately it didn't solve the
> problem (same result as append).
> Thank you very much for your suggestion!

Then give you elements names:
cluster_list <- list( cl.lst=cluster_list, Hcobj=HCLUSTobject)

>
> Lui
>
> On Mon, Feb 7, 2011 at 5:14 PM, David Winsemius <dwinsemius at comcast.net 
> > wrote:
>>
>> On Feb 7, 2011, at 10:45 AM, Lui ## wrote:
>>
>>> Dear group,
>>>
>>> I am currently struggling with the following problem for a while:
>>>
>>> I want to create a list whose elements consists of lists themselves.
>>> More concise: The list elements are HCLUST objects. However, when I
>>> try to append the HCLUST objects to my list via:
>>>
>>> cluster_list <- append(cluster_list, HCLUSTobject)
>>
>> Why not?:
>>
>> cluster_list <- c(cluster_list, HCLUSTobject)
>>
>> --
>> David Winsemius, MD
>> West Hartford, CT
>>
>>
>
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> and provide commented, minimal, self-contained, reproducible code.

David Winsemius, MD
West Hartford, CT



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