pspp-dev
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: p value for spearman's correlation


From: Alan Mead
Subject: Re: p value for spearman's correlation
Date: Sat, 26 Dec 2020 14:15:01 -0600
User-agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0

On 12/26/2020 2:00 PM, Ben Pfaff wrote:
On Sat, Dec 26, 2020 at 11:57 AM Alan Mead <amead2@alanmead.org> wrote:
Isn't it a bug if there is a space for p-value and it's blank?
Sometimes this means we haven't found or written an implementation of
the algorithm for calculating it yet. (In this case, I haven't looked.)

Still a bug, right?

But in this case, if I'm not wrong, then the standard hypothesis test applies. So the implementation that calculates the p-value for correlation coefficients (which are Pearson r's) in CORR would apply to both these statistics (which are Pearson r's) in CROSSTABS.

I think John may be saying that this isn't the best approach. He's probably right, but I'm unfamiliar with the issue to which he alludes.

-Alan

-- 

Alan D. Mead, Ph.D.
President, Talent Algorithms Inc.

science + technology = better workers

http://www.alanmead.org

The irony of this ... is that the Internet is
both almost-infinitely expandable, while at the
same time constrained within its own pre-defined
box. And if that makes no sense to you, just
reflect on the existence of Facebook. We have
the vastness of the internet and yet billions
of people decided to spend most of them time
within a horribly designed, fake-news emporium
of a website that sucks every possible piece of
personal information out of you so it can sell it
to others. And they see nothing wrong with that.

-- Kieren McCarthy, commenting on why we are not 
                    all using IPv6

reply via email to

[Prev in Thread] Current Thread [Next in Thread]