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Diffstat (limited to 'general/datasets/Ucsd_cfw_hip_rna_seq_log2_0117/specifics.rtf')
| -rw-r--r-- | general/datasets/Ucsd_cfw_hip_rna_seq_log2_0117/specifics.rtf | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/general/datasets/Ucsd_cfw_hip_rna_seq_log2_0117/specifics.rtf b/general/datasets/Ucsd_cfw_hip_rna_seq_log2_0117/specifics.rtf new file mode 100644 index 0000000..0ef5311 --- /dev/null +++ b/general/datasets/Ucsd_cfw_hip_rna_seq_log2_0117/specifics.rtf @@ -0,0 +1,5 @@ +<p>Notes: We took the raw fpkm values provided by Apurva from file GN811-UCSD_CFW_RNA-Seq_HIP_raw_FPKM.txt.zip (11M) and transformed to log2 Z-scored. (GN811-UCSD_CFW_RNA-Seq_HIP_log2_ZScore.txt.zip (4.0M))</p>
+
+<p>RNA-Seq Log2 Z-score</p>
+
+<p>In general, the array data that we put in GeneNetwork has been logged and then z normalized, but instead of leaving the mean at 0 and the standard deviation of 1 unit, we shift up to a mean of 8 units and increase the spread by having a standard deviation of 2 units (what we call 2Z + 8 normalized data). This removes negative values from the tables.</p>
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