Question: question about seurat figure PC_heatmap
0
gravatar for yueli7
5 days ago by
yueli750
China
yueli750 wrote:

Hello,

Does anyone know what is the mean of the following figure?

I know it is heatmap, what is the meaning of four blocks?

It comes from a single-cell RNA-seq, Seurat package.

Thanks in advance for any help!

Best,

Yue

seurat23

rna-seq • 98 views
ADD COMMENTlink modified 4 days ago by jared.andrews073.7k • written 5 days ago by yueli750

Maybe you would like to give a more meanigful title?

ADD REPLYlink written 5 days ago by Medhat8.5k

Hello, Medhat,

Already change the title.

Thank you!

Best,

Yue

ADD REPLYlink written 5 days ago by yueli750
0
gravatar for jared.andrews07
4 days ago by
jared.andrews073.7k
St. Louis, MO
jared.andrews073.7k wrote:

It just shows the genes that compose your top principal component (i.e. explain the most amount of variability within your data), along with their principal components scores sorted by cells.

The DimHeatmap function is geared to help you define how many principal components in your data actually have significant variability to be worth including in additional analysis and dimensionality reductions like TSNE and UMAP.

ADD COMMENTlink written 4 days ago by jared.andrews073.7k

Hello, jared.andrews07,

Thank you so much for your response!

Thank you again!

Best,

Yue

ADD REPLYlink written 2 days ago by yueli750
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