[R] density plot with frequency units

[r student]

Let me ask another way.

Is there a way to create a histogram with a fitted line, but without bars?

Or, perhaps draw the bars with invisible lines?

Thanks.


On Tue, Aug 16, 2011 at 7:29 AM, Jeff Newmiller
<jdnewmil at dcn.davis.ca.us> wrote:
> This is a nonsensical request. It is like saying you want to plot the speed
> of a falling object but you want the units of speed to be meters.
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> r student <studentofr at gmail.com> wrote:
>>
>> I would like to create a kernal density plot, but rather than show
>> density units on the vertical axis I would like frequencies.
>>
>> I know histograms do this but I don't want the bars, just the density
>> curve.
>>
>>
>> Thanks!
>>
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>