I'm able to add legend. ~Gary

On Wed, Nov 25, 2009 at 3:15 PM, Gary <mail2garymiller@gmail.com> wrote:

> Thanks David. I reduced the data set and its copied below (also attached to
> this email as text file). Now N=50, Only 2 years, Only 2 Cities. I tried:
>
> foo<-read.table("SampleData.txt", header=TRUE)
> boxplot(foo$admit ~ foo$city + foo$year, col=2:3)
>
> I need some help with:
> 1) Defining labels for x-axis (just "2000" and "2001").
> 2) Removing gap between cities boxplots (but leaving gap between years).
> 3) Adding "MEAN" to the boxplots.
>
>
> city               year           admit
> Asheville            2000               0
>  Asheville            2000               0
> Asheville            2000               1
> Asheville            2000               2
> Asheville            2000               2
> Asheville            2000               0
> Asheville            2000               1
> Asheville            2000               0
> Asheville            2000               0
> Asheville            2000               0
> Asheville            2000               2
> Asheville            2000               3
> Asheville            2000               1
> Asheville            2000               2
> Asheville            2000               1
> Asheville            2000               1
> Asheville            2000               0
> Asheville            2000               0
> Asheville            2000               1
> Asheville            2001               1
> Asheville            2001               3
> Asheville            2001               0
> Asheville            2001               0
> Asheville            2001               2
> Asheville            2001               3
> Asheville            2001               3
> Charlotte            2000               5
> Charlotte            2000               1
> Charlotte            2000               0
> Charlotte            2000               4
> Charlotte            2000               1
> Charlotte            2000               3
> Charlotte            2000               0
> Charlotte            2000               3
> Charlotte            2000               3
> Charlotte            2000               3
> Charlotte            2000               2
> Charlotte            2000               1
> Charlotte            2000               1
> Charlotte            2000               3
> Charlotte            2001               1
> Charlotte            2001               4
> Charlotte            2001               2
> Charlotte            2001               4
> Charlotte            2001               3
> Charlotte            2001               3
> Charlotte            2001               1
> Charlotte            2001               7
> Charlotte            2001               4
> Charlotte            2001               1
>
> Sample: http://www.imachordata.com/wp-content/uploads/2009/09/boxplot.png
>
> Thanks!
>
>
> On Wed, Nov 25, 2009 at 2:45 PM, David Winsemius <dwinsemius@comcast.net>wrote:
>
>>
>> On Nov 25, 2009, at 1:48 PM, Gary wrote:
>>
>>  Hi R Users,
>>>
>>> I tried plotting a similar boxplot as it is on the FOLLOWING LINK:
>>>
>>> http://www.imachordata.com/wp-content/uploads/2009/09/boxplot.png
>>>
>>
>> Looks like a product of a function from ggplot2. In fact trimming that URL
>> brings you to a page with the code that created it!
>>
>>>
>>> Sample data is attached --
>>>
>>
>> No, it's not. Read the Posting Guide for what file types are acceptable to
>> the server. I suspect you will get better success if the extension is
>> ".txt", even if it is comma separated.
>>
>> Or better yet follow the directions there for posting data in a form that
>> can be enclosed in your posting and  copy-pasted into the console session.
>>
>>
>>
>>  there are 9 years and 5 cities. In my case I'm
>>> looking to plot "Year" on x-axis and grouping boxplots by "City". I tried
>>> the following code.
>>>
>>> foo<-read.table("SampleData.csv", sep=",", header=TRUE)
>>> attach(foo)
>>> boxplot(Admit ~ City + Year, range=0.5, col=2:6) # its not solving the
>>> purpose
>>>
>>> I need some help with:
>>> 1) Plotting only 9 labels on x-axis (1996-2004).
>>> 2) For each "Year", I need to plot FIVE boxplots -- one for each "City".
>>> [so
>>> it will look like nine clusters with five boxplots each (with no gap
>>> between
>>> them, but with gaps between year labels].
>>> 3) Adding "MEAN" to the boxplots.
>>> 4) And, legend including "color" + "city name".
>>>
>>> Any help would be greatly appreciated!
>>>
>>>
>>
>> David Winsemius, MD
>> Heritage Laboratories
>> West Hartford, CT
>>
>>
>

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