Message-ID: <FA264C7A-C160-49BB-AAF9-C406DB1B228A@comcast.net>
Date: 2011-01-19T02:04:47Z
From: David Winsemius
Subject: tips for looping over a category for beginner
In-Reply-To: <AANLkTinkFRRefD7LxvFRFjMXTFY_os7X6PagLBZVZsCO@mail.gmail.com>
On Jan 18, 2011, at 7:32 PM, Ben Harrison wrote:
> On 18 January 2011 22:52, Peter Ehlers <ehlers at ucalgary.ca> wrote:
>
>> Since you don't provide data, let's borrow from the
>> help(droplevels) page:
>>
>
> As an aside, is it normal practice then to attach data files to
> questions on
> this mailing list? I might do that in future if it's possible and
> acceptable.
PLEASE. (re?-)read the Posting Guide.
> Ben.
>
> [[alternative HTML version deleted]]
>
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> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
David Winsemius, MD
West Hartford, CT