# Run and visualise methods in ManifoldLearning.jl

**URL:** <https://discourse.julialang.org/t/run-and-visualise-methods-in-manifoldlearning-jl/9947>\
**Category:** General Usage\
**Tags:** question, package, plotting\
**Created:** [March 24, 2018, 5:35pm UTC](https://discourse.julialang.org/t/run-and-visualise-methods-in-manifoldlearning-jl/9947 "2018-03-24T17:35:35Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![burfel](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/burfel/32/3314_2.png) [@burfel](https://discourse.julialang.org/u/burfel)\
**Post date:** [March 24, 2018, 5:35pm UTC](https://discourse.julialang.org/t/run-and-visualise-methods-in-manifoldlearning-jl/9947/1 "2018-03-24T17:35:35Z")

</div>

Hello,

I am using the package _ManifoldLearning.jl_

Can anyone help me get these methods (except LEM and LTSA) running, it seems they’re broken?

Also, how can I visualise the LEM and LTSA output object?  
When I try

```julia
Y_LEM = transform(LEM,data_array; k=12, d=2, t=1.0)
Plots.scatter(Y_LEM, title="ManifoldLearning: Laplacian Eigenmaps")

```

it get the error message

```julia
No user recipe defined for LEM.ManifoldLearning

```

Help much appreciated!