Update ReadMe.md

Data Processing/Psychencode_June2019/Single Label-based exp/ReadMe.md

@@ -1,4 +1,14 @@
-# Single-Sample Data
+## Peak filtering
+We selected rows that have at least 50% samples have a signal "1" (defined as peak height > 0) using [```peak_filtering_single_Sample.R```](https://github.com/Akmazad/deepPsych/blob/master/Data%20Processing/Psychencode_June2019/Single%20Label-based%20exp/peak_filtering_single_Sample.R)) script. It outputs filtered data in BED format along with binarized peak value at threshold 0.
+
 |Name|nSample (only Controls)|nPeaks (total)| nPeaks (>50% samples have non-zero peak-height) |
 |---|---|---|---|
 |HumanFC|137 (out of 288)|197,263|15,867|
+
+## Bin overlapping
+Next, we need to intersect each peaks with chromosomal bins of fixed-width. Following commands were used to get it done.
+
+```sh
+intersectBed -wao -f 0.05 -a hg19_bins_200bp.bed -b mergedPeakHeightMatrix_HumanFC_filtered_signle_label.BED > mergedPeakHeightMatrix_HumanFC_filtered_signle_label.overlaps.bed
+```
+