Message-ID: <BA5A2D3E-B562-41E7-9174-EAD36A231C67@comcast.net>
Date: 2009-02-09T23:41:56Z
From: David Winsemius
Subject: summary statistics
In-Reply-To: <cf29fdc90902091504g24ea15efl246b2cc8e71b94cd@mail.gmail.com>
describe() in Hmisc provides much of the rest of what you asked for:
> describe(pref900$TCHDL)
pref900$TCHDL
n missing unique Mean .05 .10 .25 .50 .
75 .90 .95
906190 4469 16051 4.123 2.320 2.557 3.061 3.841
4.886 6.054 6.867
lowest : 0.9342 1.0200 1.0522 1.1008 1.1061, highest: 19.8696
20.1667 20.7619 21.6364 21.7200
On Feb 9, 2009, at 6:04 PM, phoebe kong wrote:
> Hi all,
>
> I'm wondering if there is a function that can return summary
> statistics:
> N=total number of observation, # missing, mean, median, range,
> standard
> deviation.
>
> As I know, summary() returns some of info I've mentioned above.
>
> Thanks,
> SY
>
> [[alternative HTML version deleted]]
>
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