# Plotting single density plot for table

**URL:** <https://discourse.julialang.org/t/plotting-single-density-plot-for-table/51962>\
**Category:** General Usage\
**Tags:** plotting\
**Created:** [December 17, 2020, 6:54am UTC](https://discourse.julialang.org/t/plotting-single-density-plot-for-table/51962 "2020-12-17T06:54:15Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![horizon](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/horizon/32/15971_2.png) [@horizon](https://discourse.julialang.org/u/horizon)\
**Post date:** [December 17, 2020, 6:54am UTC](https://discourse.julialang.org/t/plotting-single-density-plot-for-table/51962/1 "2020-12-17T06:54:15Z")

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Hi,  
I am trying to plot a density plot of a table with dimension (100000\*30). I was able to get 30 different plots because of 30 columns in one window but I just want one graph for that table. How to do that?

Thank you.

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**Author:** ![Ayush\_Rawat](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/ayush_rawat/32/18961_2.png) [@Ayush\_Rawat](https://discourse.julialang.org/u/Ayush_Rawat)\
**Post date:** [December 17, 2020, 9:04am UTC](https://discourse.julialang.org/t/plotting-single-density-plot-for-table/51962/2 "2020-12-17T09:04:14Z")

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Are you using Plots.jl? You could use gadflay and plot each column in a layer, and then plot all the layers together.

I’m outside rn, but if you show me your array, i bet you s be ill find you a one line solution once i get home in an hour or so 🙂

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**Author:** ![nilshg](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/nilshg/32/2283_2.png) [@nilshg](https://discourse.julialang.org/u/nilshg)\
**Post date:** [December 17, 2020, 10:36am UTC](https://discourse.julialang.org/t/plotting-single-density-plot-for-table/51962/3 "2020-12-17T10:36:24Z")

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Which plotting package are you using? What do you expect your plot to look like - you say you want one graph, do you mean 30 density lines on one figure, or just one density for all the data in your table?

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**Author:** ![horizon](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/horizon/32/15971_2.png) [@horizon](https://discourse.julialang.org/u/horizon)\
**Post date:** [December 17, 2020, 9:50pm UTC](https://discourse.julialang.org/t/plotting-single-density-plot-for-table/51962/4 "2020-12-17T21:50:31Z")

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I am using Plots.jl. I want one density plot for all the data in table.

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<div class="post-metadata">

**Author:** ![horizon](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/horizon/32/15971_2.png) [@horizon](https://discourse.julialang.org/u/horizon)\
**Post date:** [December 17, 2020, 10:07pm UTC](https://discourse.julialang.org/t/plotting-single-density-plot-for-table/51962/5 "2020-12-17T22:07:15Z")

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Yes, I am using Plots.jl . its a 100000\*30 dimensional array. I have attached the image.

 ![Capture0](https://global.discourse-cdn.com/julialang/original/3X/a/7/a7e6206b70b1ca2eb0057f1f111ce07ed1d7480a.png)

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<div class="post-metadata">

**Author:** ![nilshg](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/nilshg/32/2283_2.png) [@nilshg](https://discourse.julialang.org/u/nilshg)\
**Post date:** [December 17, 2020, 10:14pm UTC](https://discourse.julialang.org/t/plotting-single-density-plot-for-table/51962/6 "2020-12-17T22:14:59Z")

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Density plots are available in the `StatsPlots` package, which extends `Plots`:

```julia
julia> using StatsPlots

julia> x = rand(10, 3);

julia> density(vec(x))

```

![image](https://global.discourse-cdn.com/julialang/original/3X/e/5/e597b835dcae47aade99183a1de5fe7b9a8838af.png)

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<div class="post-metadata">

**Author:** ![horizon](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/horizon/32/15971_2.png) [@horizon](https://discourse.julialang.org/u/horizon)\
**Post date:** [December 17, 2020, 10:37pm UTC](https://discourse.julialang.org/t/plotting-single-density-plot-for-table/51962/7 "2020-12-17T22:37:59Z")

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Yeah, forgot to mention `StatsPlots`. density(vec(x)) worked, I didnt know about vec().  
Thank you so much.