Yuanhang Liu

12 Questions 18 Answers 0 Followers

Questions related from Yuanhang Liu

Can anyone suggest me some bioinformatics or medical informatics conference that is held in US except ISCB?

Hey, everyone, Can anyone suggest me bioinformatics or medical informatics related conference that is held in USA? Especially the ones that you went to previously or recommended by your...

04 April 2016 6,535 2 View

Are there any public databases regarding intron retention events in the genome?

The question I hope someone can help me to answer, Firstly, Is there any public database regarding intron retention events in the genome? Secondly, UCSC has splice variants track. Does this...

11 November 2014 474 4 View

What are the large breast cancer data cohorts besides TCGA?

I would like to analyze breast cancer subtypes, and I know that TCGA is a good place to go. Still, I am wondering if there are some other large breast cancer data cohorts. Hopefully it includes...

11 November 2013 2,966 3 View

How to fit a heavy-tail distribution?

I have a RNA-seq count data which I suspect to have a Poisson distribution except that the right tail is quit 'heavy'. Does anyone know some heavy-tailed distribution? It would be better if it...

10 October 2013 7,277 6 View

Transcription factor enrichment tools?

I have a set of genes and I want to know which transcription factors are overrepresented in these genes. I know tools like MEME, but I have to provide the sequence rather than just gene names to...

10 October 2013 3,338 11 View

Maximum likelihood estimation for a bi-model data?

I have an expression data. My hypothesis is that it is a combination of two models, negative binomial(NB) and Poisson. Currently, I'd like to do a simulation. Firstly I want to estimate the...

09 September 2013 4,234 2 View

Could anyone recommend some literature about network modeling?

I want to do a project on network modeling, interest especially lies in gene-gene network and miRNA-mRNA network. Could anyone recommend some literature to start with?

08 August 2013 1,208 3 View

What are the causes of reads mapped to intergenic region in RNA-seq?

After we align our data onto genome using Tophat. I always see reads mapped to the intergenic region. It only accounts for a very small portion though. Could anyone enlighten me on this? What are...

07 July 2013 1,990 20 View

Could anyone recommend to me one bioinformatics algorithms book or other related resource?

I am kind of stuck when trying to find new algorithms.

06 June 2013 7,276 4 View

How to determine whether a gene is expressed in RNA-seq?

What statistic test I can use to prove that a gene is expressed in RNA-seq? For example, after RNA-seq, one gene has a RPM of 100, how can I determine this gene is expressed? Another way to think...

06 June 2013 1,672 10 View

Anyone use Kmeans clustering method on microarray gene expression data?

What difference would it have to do a standardized step before kmeans analysis?

04 April 2013 3,987 12 View

Anyone can recommend to me software that I can use to draw nice cell compartment figures?

Like cell membranes etc.

03 March 2013 7,665 2 View