chipmaney wrote:
Thanks, as a follow-up, how do i extract the list element name (ie, 4-2 or 44-1)
Look at names(your_list)
cheers,
Paul
thanks,
chipper
Date: Thu, 18 Feb 2010 11:56:45 -0800
From: ml-node+1560750-540257540-69...@n4.nabble.com
To: chipma...@hotmail.com
Subject: Re: Extracting values from a list
Try this:
sapply(x, '[', 'p.value')
On Thu, Feb 18, 2010 at 5:21 PM, chipmaney <[hidden email]> wrote:
I have run a kruskal.test() using the by() function, which returns a list of
results like the following (subset of results):
Herb.df$ID: 4-2
Kruskal-Wallis chi-squared = 18.93, df = 7, p-value = 0.00841
--------------------------------------------------------------------
Herb.df$ID: 44-1
Kruskal-Wallis chi-squared = 4.43, df = 6, p-value = 0.6187
So then, how do extract a vector of p-values (i.e., result$p.value) for
every element in the list?
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