Table 1 Variability in biological data
Dataset | Description | File type | Number of files | Total size (in GB) | File size (in MB) | δ | |
|---|---|---|---|---|---|---|---|
| Â | Â | Â | Â | Â | Min | Max | Â |
E61/dat | Ensembl v61 genome annotation (DAT) and DNA sequence (FASTA) files in both compressed (gzip) and uncompressed forms. | dat | 5544 | 169.57 | 5.04 | 1385.14 | 0.782 |
E61/dat.gz | Â | dat.gz | 5544 | 42.92 | 1.02 | 400.21 | 0.996 |
E61/fa | Â | fa | 1484 | 498.51 | 3.47 | 13306.96 | 0.015 |
E61/fa.gz | Â | fa.gz | 1484 | 95.25 | 1.0 | 973.15 | 0.594 |
GPL570/cel | Microarray files for the HG U133 Plus chip from GEO (all files of GPL570 platform as of 03.2011). Affymetrix CEL and CHP format files, in compressed (gzip) and uncompressed form. | cel | 59892 | 1022.29 | 1.92 | 173.27 | 0.000 |
GPL570/cel.gz | Â | cel.gz | 59892 | 330.09 | 1.13 | 48.84 | 0.000 |
GPL570/chp | Â | chp | 2535 | 63.30 | 1.67 | 36.50 | 0.209 |
GPL570/ch.gz | Â | chp.gz | 2535 | 26.36 | 1.02 | 23.05 | 0.995 |
BioC2.7/BSGenome | Raw DNA sequence from the Bioconductor package BSGenome, in compressed and uncompressed forms | rda | 513 | 8.45 | 1.00 | 117.17 | 0.981 |
BioC2.7/BSGenome/u | Â | un-packed | 513 | 32.41 | 1.62 | 447.40 | 0.000 |
YaleTFBS/bedGraph4 | Raw ChIP-seq data from the YaleTFBS dataset of the ENCODE project. Four different file types, both in compressed and uncompressed forms. | bed-Graph4 | 171 | 139.91 | 216.73 | 2447.62 | 0.924 |
YaleTFBS/bedGraph4.gz | Â | bed-Graph4.gz | 171 | 31.45 | 52.89 | 551.80 | 0.996 |
YaleTFBS/fastq | Â | fastq | 388 | 541.99 | 199.25 | 4469.89 | 0.919 |
YaleTFBS/fastq.gz | Â | fastq.gz | 388 | 160.75 | 49.55 | 1564.84 | 0.996 |
YaleTFBS/tagAlign | Â | tagAlign | 520 | 279.45 | 79.95 | 2357.32 | 0.544 |
YaleTFBS/tagAlign.gz | Â | tag-Align.gz | 520 | 96.70 | 27.86 | 815.63 | 0.994 |
YaleTFBS/wig | Â | wig | 33 | 10.66 | 188.92 | 693.66 | 0.912 |
YaleTFBS/wig.gz | Â | wig.gz | 33 | 3.27 | 59.76 | 207.93 | 0.996 |