write_dgCMatrix_csv: Write a dgCMatrix to CSV in reasonable chunks
In AllenInstitute/scrattch.io: scrattch File Input/Output Handling
Description
This function makes it so that we don't have to explode a dgCMatrix to a full matrix
in order to write the matrix to a CSV file with a named first column derived from rownames(mat).
Usage
1
2
write_dgCMatrix_csv(mat, filename, col1_name = "gene",
chunk_size = 1000)
Arguments
mat
the dgCMatrix to write
filename
the target CSV file
col1_name
the name of the first column to write
chunk_size
the number of rows to retrieve per chunk. Lower = less RAM usage.
AllenInstitute/scrattch.io documentation built on Nov. 17, 2021, 10:06 a.m.
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Description
This function makes it so that we don't have to explode a dgCMatrix to a full matrix in order to write the matrix to a CSV file with a named first column derived from rownames(mat).
Usage
1 2 | write_dgCMatrix_csv(mat, filename, col1_name = "gene",
chunk_size = 1000)
|
Arguments
mat |
the dgCMatrix to write |
filename |
the target CSV file |
col1_name |
the name of the first column to write |
chunk_size |
the number of rows to retrieve per chunk. Lower = less RAM usage. |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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