User: hq.huang11.6

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Posts by hq.huang11.6

<prev • 6 results • page 1 of 1 • next >
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Comment: C: Are there any R packages to solve the Minimum-cost flow problem in network?
... Thanks. I have tried. I also found the post Minimum Cost Flow - network optimization in R. But I think there may have some packages can solve the problem more convenient. ...
written 2 days ago by hq.huang11.60
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Are there any R packages to solve the Minimum-cost flow problem in network?
... Hi, I'm new to network and R. **Are there any R packages to solve the Minimum-cost flow problem in network**? and also **can add some constraints** , such as total flow out from source need equal to total flow into sink? Thank any comment!!!!! ...
R network minimum-cost flow written 2 days ago by hq.huang11.60
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How to save scipy.sparse.csr.csr_matrix as csv or other format to handle it with R?
... Hello, I am new to python. I have a naive question abount sparse matrix in python. How to save a scipy.sparse.csr.csr_matrix as csv or other format so that I can handle the matrix with R? ...
python R written 16 days ago by hq.huang11.60 • updated 16 days ago by Mensur Dlakic6.0k
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Comment: C: which matrix should NMF use in single cell RNA seq data to find diferential gene
... very helpful, thanks a lot. ...
written 4 months ago by hq.huang11.60
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Comment: C: which matrix should NMF use in single cell RNA seq data to find diferential gene
... Thanks for your advice!!! scaled mean the standardization step. About the first problem, I just try use the scaled counts, change the negative number to 0, and seems to get the result we want. I'm not sure maybe normalized counts and scaled counts both can as the input of NMF. Maybe the informatio ...
written 4 months ago by hq.huang11.60
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which matrix should NMF use in single cell RNA seq data to find diferential gene program?
... Hi there, I'm new to scRNA-seq(use the seurat pipeline to analysis) and nmf. Recently, I'm going to do nmf in the scRNA-seq to find the diferent programs(like markers for some cells). But I don't know which matrix should me use to do nmf, normalized counts or scaled counts? And how to choose t ...
rna-seq written 4 months ago by hq.huang11.60 • updated 4 months ago by Jean-Karim Heriche23k

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