Re: Reading by column
pep <[email protected]>
| Newsgroups | gmane.science.biology.informatics.conductor |
|---|---|
| Message-ID | <[email protected]> |
My name is Carl I was hoping to get a little insight on reading columns using rhdf5 https://stat.ethz.ch/pipermail/bioconductor/2014-January/057047.html Wayn's solution was to use pytables in python which is fine but does not address the issue of using rdhf5 and R. IN R I get: h5read(file="/home/pep/Downloads/tutorial1.h5", name="detector/readout", index=list(1:8 )) index list gets me rows and columns 8x8 ADCcount TDCcount energy grid_i grid_j idnumber name pressure 1 0 0 0 0 10 0 Particle: 0 0 2 256 1 1 1 9 2147483647 Particle: 1 1 3 512 2 256 2 8 2147483647 Particle: 2 4 4 768 3 6561 3 7 2147483647 Particle: 3 9 5 1024 4 65536 4 6 2147483647 Particle: 4 16 6 1280 5 390625 5 5 2147483647 Particle: 5 25 7 1536 6 1679616 6 4 2147483647 Particle: 6 36 8 1792 7 5764801 7 3 2147483647 Particle: 7 49 h5read(file="/home/pep/Downloads/tutorial1.h5", name="detector/readout", index=list(1:7 )) NOW index list gets me rows and columns 7x7 ADCcount TDCcount energy grid_i grid_j idnumber name 1 0 0 0 0 10 0 Particle: 0 2 256 1 1 1 9 2147483647 Particle: 1 3 512 2 256 2 8 2147483647 Particle: 2 4 768 3 6561 3 7 2147483647 Particle: 3 5 1024 4 65536 4 6 2147483647 Particle: 4 6 1280 5 390625 5 5 2147483647 Particle: 5 7 1536 6 1679616 6 4 2147483647 Particle: 6 how do I get rows and columns? 10 rows column 3 10 rows column energy Any help would be appreciated I cannot find any documentation. _______________________________________________ Bioconductor mailing list [email protected] https://stat.ethz.ch/mailman/listinfo/bioconductor Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor