Question: Generating cluster heat map
1
gravatar for fathimashihana
17 months ago by
fathimashihana10 wrote:

I wanted to plot cluster dendrogram for 234 selected microRNA in Control and Study group like following figure. http://i.imgur.com/5DJt2wl.png?1

Could anyone provide me the instruction and script in R programs to make the plot?

R • 1.0k views
ADD COMMENTlink modified 17 months ago by EagleEye6.2k • written 17 months ago by fathimashihana10
0
gravatar for Hussain Ather
17 months ago by
Hussain Ather910
National Institutes of Health, Bethesda, MD
Hussain Ather910 wrote:

What you've linked looks like it was made with seaborn.clustermap in python, not R. If you are okay with using python to use seaborn instead of R, you could write it was

import seaborn as sns

fig = plt.figure()
clustermap = sns.clustermap(array)
fig.savefig(output)

in which array is a DataFrame of your data and output is the name of your output file. You can use pandas to create a DataFrame through a few different methods.

ADD COMMENTlink written 17 months ago by Hussain Ather910
0
gravatar for Jean-Karim Heriche
17 months ago by
EMBL Heidelberg, Germany
Jean-Karim Heriche18k wrote:

For heatmaps in R, look here.

ADD COMMENTlink written 17 months ago by Jean-Karim Heriche18k
0
gravatar for EagleEye
17 months ago by
EagleEye6.2k
Sweden
EagleEye6.2k wrote:

I would recommend ComplexHeatmap (comes with more functionality). Check my previous post for simple example code.

ADD COMMENTlink modified 17 months ago • written 17 months ago by EagleEye6.2k
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