User: Diana

gravatar for Diana
Diana730
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730
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Germany
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2 years, 5 months ago
Joined:
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Posts by Diana

<prev • 107 results • page 1 of 11 • next >
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Comment: C: Extracting information from Principal component analysis
... OK. Thanks! ...
written 2.8 years ago by Diana730
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Comment: C: Extracting information from Principal component analysis
... Sorry, maybe I didn't explain properly. Yes the genes are coming from all the samples at the same time but they have different values in each sample. So there is no way to colour them according to samples? like red to genes with most expression in sample1, green to those with most expression in samp ...
written 2.8 years ago by Diana730
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Comment: C: Extracting information from Principal component analysis
... Hi Devon...thanks for letting me know about the edit. I tried the factor(c(1:nrow(scores))) but that colours all the genes differently whereas I wanted to colour them based on the sample that the gene is most contributing to? In the final PCA plot I do see 2 big clusters of genes so I wanted to colo ...
written 2.8 years ago by Diana730
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Comment: C: Extracting information from Principal component analysis
... Thanks it worked! ...
written 2.8 years ago by Diana730
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Extracting information from Principal component analysis
... Hello everyone! I'm doing PCA (principal Component Analysis) on a set of 1000 genes in 4 different samples to see if there's any split in the data. My data looks like this:     id sample1 sample2 sample3 sample4 gene1        2         0          1     ...
R pca rna-seq plots written 2.8 years ago by Diana730 • updated 7 months ago by benoit.tessoulin30
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Gene regulatory networks from RNA-seq data
... Hello everyone, I am currently working on reverse engineering Gene Regulatory Networks from RNA-seq data. I have data from different stages of heart development. My question is if you have different transcripts from the same gene in the RNA-seq data (which is ofcourse unavoidable), should one use i ...
rna-seq written 3.2 years ago by Diana730 • updated 3.2 years ago by Sam2.1k
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Using Sirene in MATLAB for GRN inference
... Hi guys, I am trying to use Sirene for Gene Regulatory Network Inference of expression data as it is a supervised inference program and seems simple and straightforward to understand. Also has good reviews. I seem to be having some trouble producing the Cytoscape file from Sirene and therefore I ca ...
grn matlab written 3.5 years ago by Diana730 • updated 19 months ago by debashis.bioinfo0
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Comment: C: Gene Expression Data For Banjo
... The user guide doesn't specify that really...I tried doing that.  ...
written 3.5 years ago by Diana730
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Comment: C: matching and merging data frames of different lengths
... Thanks a alot!! ...
written 3.5 years ago by Diana730
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Comment: C: matching and merging data frames of different lengths
... Yes I want to get all the rows of the gene in the first file. But add the gene name in a new column. When I match the first file with second I end up with data frames of different lengths and hence I can't cbind them. Any advice?   ...
written 3.5 years ago by Diana730

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Epic Question 2.8 years ago, created a question with more than 10,000 views. For Calculating P-Values From Z-Scores
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Popular Question 2.8 years ago, created a question with more than 1,000 views. For Manorm For Differential Histone Binding In Chip-Seq Samples
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Popular Question 2.8 years ago, created a question with more than 1,000 views. For Calculating P-Values From Z-Scores
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Popular Question 2.8 years ago, created a question with more than 1,000 views. For Building Gene Regulatory Networks From Literature
Appreciated 3.2 years ago, created a post with more than 5 votes. For Building Gene Regulatory Networks From Literature
Epic Question 3.2 years ago, created a question with more than 10,000 views. For Calculating P-Values From Z-Scores
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