Re: Several functions in a single 2D-plot
- To: mathgroup at smc.vnet.net
- Subject: [mg68798] Re: Several functions in a single 2D-plot
- From: Bill Rowe <readnewsciv at earthlink.net>
- Date: Fri, 18 Aug 2006 03:13:01 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
On 8/17/06 at 4:18 AM, vginer at gmail.com (Vicent) wrote:
>How can I plot several functions within the same 2D graphic?
>For example, I want to draw the PDF of 3 continuous statistical
>distributions (I mean, 3 functions), but put together into the same
>2D plot.
There are a number of ways this can be done. Here are two examples:
Plot[{PDF[NormalDistribution[0, 1], x],
PDF[NormalDistribution[0, 1/2], x],
PDF[NormalDistribution[0, 2], x]}, {x, -6, 6},
PlotStyle -> {Red, Blue, Black}, PlotRange -> All,
Axes -> None, Frame -> True];
Show[Block[{$DisplayFunction = Identity},
{Plot[PDF[LogNormalDistribution[0, 0.5], x], {x, 0, 5}],
Plot[PDF[GammaDistribution[2, 1], x], {x, 0, 5}, PlotStyle -> Blue],
Plot[PDF[ExponentialDistribution[1], x], {x, 0, 5},PlotStyle -> Red]}]];
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