# Convolving more than two distributions
**URL:** https://discourse.julialang.org/t/convolving-more-than-two-distributions/1787
**Category:** General Usage
**Created:** [January 30, 2017, 6:32pm UTC](https://discourse.julialang.org/t/convolving-more-than-two-distributions/1787 "2017-01-30T18:32:06Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@Christopher\_Fisher](https://discourse.julialang.org/u/Christopher_Fisher)
#### Post date: [January 30, 2017, 6:32pm UTC](https://discourse.julialang.org/t/convolving-more-than-two-distributions/1787/1 "2017-01-30T18:32:06Z")
Hi all-
I was wondering how to convolve more than two distributions in Julia. R has the [convpow function](http://stackoverflow.com/questions/23569133/adding-two-random-variables-via-convolution-in-r) in the distr library. Does Julia have something similar?
Thanks
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### Author:  [@Christopher\_Fisher](https://discourse.julialang.org/u/Christopher_Fisher)
#### Post date: [February 2, 2017, 9:28pm UTC](https://discourse.julialang.org/t/convolving-more-than-two-distributions/1787/2 "2017-02-02T21:28:08Z")
If there is no way to convolve multiple distributions in Julia, can someone recommend a package where I can make a feature request. Distributions?
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### Author:  [@johnmyleswhite](https://discourse.julialang.org/u/johnmyleswhite)
#### Post date: [February 2, 2017, 10:44pm UTC](https://discourse.julialang.org/t/convolving-more-than-two-distributions/1787/3 "2017-02-02T22:44:16Z")
Would you be open to writing this functionality and putting it into a package for the time being? Distributions is already quite heavy with features and there’s not a huge surplus of engineering hours to implement additional features.
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### Author:  [@Christopher\_Fisher](https://discourse.julialang.org/u/Christopher_Fisher)
#### Post date: [February 2, 2017, 11:07pm UTC](https://discourse.julialang.org/t/convolving-more-than-two-distributions/1787/4 "2017-02-02T23:07:59Z")
I would be willing to put together a package, but unfortunately I currently lack the content expertise. On the off-chance that I acquire the necessary skills, I will certainly share the code.