Added scaffold for GSEA implementation

admire.xml

@@ -108,6 +108,12 @@
 		<repeat name="customs" title="custom genomic region">
 			<param name="cr" type="data" format="bed" label="Select region" help="Please provide a bed file with hg19 coordinates"/>
 		</repeat>
+		<param name="genesets" type="select" label="Choose gene sets" help="Select (multiple) gene sets that should be used in gene set enrichment analysis" multiple="true">
+			<options from_data_table="admire_genesets" />
+		</param>
+		<repeat name="cu_genesets" title="custom gene set">
+			<param name="cu" type="data" format="txt" label="Select gene set" help="Please provide a file with a custom gene set"/>
+		</repeat>
 	</inputs>
 	<outputs>
 		<data name="o_log" format="txt" label="admire output" /> 
@@ -124,7 +130,7 @@
 
 * Use FTP server at ftp://bioinformatics.mpi-bn.mpg.de to upload your compressed IDAT files.
 * Use the Upload Tool to upload the SampleSheet.csv file to your history.
-* Use built-in genomic region files to work on.
+* Use the built-in genomic region files to work on.
 
 ----
 

src/admire

@@ -56,11 +56,14 @@ O=output.tar.gz
 # NUMBER OF ADDITIONAL IMAGES
 I=25
 
+# GENE SETS for GSEA
+G=()
+
 PVAL_COLS="7 8"
 STEPSIZE=100
 CHECK_Z=false
 
-while getopts ":hvbdflm:q:s:c:r:p:t:n:z:o:e:i:" opt; do
+while getopts ":hvbdflm:q:s:c:r:p:t:n:z:o:e:i:g:" opt; do
   case $opt in
     s) S=$OPTARG
     ;;
@@ -90,17 +93,21 @@ Available options:
  -m	In case of quantile normalization, remove bad samples
  -q	Q-value cutoff for multiple testing correction (0.05)
  -i	Render advanced plots for the best i regions (20)
+ -g	Gene set file for enrichment analysis
+	Use multiple -g parameters to calculate enrichment across many gene sets
  -o	tar-gz compress output into file given 
  -h	shows this help message.
  -v	shows version information.
 
 Options -c and -s are mutually exclusive.
-Dependencies: Rscript, bedtools, comb-p
+Dependencies: Rscript, bedtools, comb-p, python
 EOL
     exit 1
     ;;
     r) R+=("$OPTARG")
     ;;
+    g) G+=("$OPTARG")
+    ;;
     n) 
 if [[ "$OPTARG" == "fn" || "$OPTARG" == "noob" || "$OPTARG" == "illumina" || "$OPTARG" == "raw" || "$OPTARG" == "swan" || "$OPTARG" == "quantile" ]]; then
  N=$OPTARG
@@ -142,7 +149,7 @@ fi
 done
 shift $(expr $OPTIND - 1 )
 
-echo "Step 1 of 8: Evaluating provided files..."
+echo "Step 1 of 9: Evaluating provided files..."
 
 for d in $DEPENDENCIES; do
 	command -v $d >/dev/null 2>&1 || { echo "Dependency error: $d required, but it's not installed. Use admire -h to show help."; exit 1; }
@@ -174,7 +181,7 @@ done
 # PART 2: PROVIDE NECCESSARY ENVIRONMENT
 #
 #----------------------------------------------------
-echo "Step 2 of 8: Providing neccessary environment..."
+echo "Step 2 of 9: Providing neccessary environment..."
 # SANITY CHECK FOR compressed input
 if [[ -f $Z && -f $C ]]; then
 	CSVUSE=true
@@ -333,7 +340,7 @@ done
 # PART 3: NORMALIZE AND ANALYSE SINGLE PROBES
 #
 #----------------------------------------------------
-echo "Step 3 of 8: Normalizing and analysing single probes..."
+echo "Step 3 of 9: Normalizing and analysing single probes..."
 # To speed up local usage, try to avoid normalization if possible
 RESULTS=results
 if [[ ! -d $RESULTS/$N ]]; then
@@ -348,7 +355,7 @@ fi
 # PART 4: COMBINE INTO REGIONS
 #
 #----------------------------------------------------
-echo "Step 4 of 8: Combining probes into regions..."
+echo "Step 4 of 9: Combining probes into regions..."
 COMBP=comb-p
 mkdir -p $RESULTS/$N/$COMBP
 for reg in "${R[@]}"; do
@@ -376,7 +383,7 @@ done
 # PART 5: CREATE VISUALIZATIONS
 #
 #----------------------------------------------------
-echo "Step 5 of 8: Creating visualizations..."
+echo "Step 5 of 9: Creating visualizations..."
 VISUALIZATION=visualization/data-tracks
 set -- ${groups[@]}
 for a; do
@@ -412,7 +419,7 @@ done
 # PART 6: CREATE TABLES FOR EXCEL
 #
 #----------------------------------------------------
-echo "Step 6 of 8: Providing tables for Excel..."
+echo "Step 6 of 9: Providing tables for Excel..."
 EXCEL=excel
 mkdir -p $EXCEL
 set -- ${groups[@]}
@@ -439,7 +446,9 @@ if($8 < $10){higherin=c[1];pval=$7;qval=$8}else{higherin=c[2];pval=$9;qval=$10};
 print id,name,gid,type,$1,$2,$3,$6,$7,$8,$9,$10,higherin,qval,$14,$11,$12,$13;}' $RESULTS/$N/$r/$g.pvals.passed_fdr_$Q.abs.bed > $EXCEL/$g-$r.csv
 
 			# Begin preparation of additional image rendering
-			(head -n 1 $WORKDIR/normalized/betaValues_fn.txt && tail -n +2 $WORKDIR/normalized/betaValues_fn.txt | sort) > $WORKDIR/normalized/betaValues_fn.sorted.txt
+			if [[ ! -s $WORKDIR/normalized/betaValues_fn.sorted.txt ]]; then
+				(head -n 1 $WORKDIR/normalized/betaValues_fn.txt && tail -n +2 $WORKDIR/normalized/betaValues_fn.txt | sort) > $WORKDIR/normalized/betaValues_fn.sorted.txt
+			fi
 			sort -t',' -k14,14n $EXCEL/$g-$r.csv | cut -d',' -f5,6,7 | sed -e 's/,/\t/g' | tail -n +2 | head -n $I > $VISUALIZATION/$g/$r-target.bed
 			split -l 1 $VISUALIZATION/$g/$r-target.bed $VISUALIZATION/$g/$r-target-
 			for f in $VISUALIZATION/$g/$r-target-*; do
@@ -463,15 +472,37 @@ rm -rf $RESULTS/$N/*.sorted.bed
 # PART 7: CREATE ADDITIONAL IMAGES
 #
 #----------------------------------------------------
-echo "Step 7 of 8: Rendering additional images..."
+echo "Step 7 of 9: Rendering additional images..."
 ln -s $DIR/meth_plot.R meth_plot.R
 Rscript $DIR/renderAdditionalImages.R >/dev/null 2>&1
+
+#----------------------------------------------------
+#
+# PART 8: WRAP-UP, PROVIDE RESULTS
+#
+#----------------------------------------------------
+echo "Step 8 of 9: Calculating enrichment across gene sets..."
+GSEA=geneset_enrichment
+mkdir -p $GSEA
+set -- ${groups[@]}
+for a; do
+        shift
+        for b; do
+                g=$a-$b
+		for reg in "${R[@]}"; do
+			r=`basename $reg .bed`
+
+		done
+	done
+done
+
+
 #----------------------------------------------------
 #
 # PART 8: WRAP-UP, PROVIDE RESULTS
 #
 #----------------------------------------------------
-echo "Step 8 of 8: Wrapping up results..."
+echo "Step 9 of 9: Wrapping up results..."
 tar -zcvf $O visualization excel >/dev/null 2>&1
 
 echo "Done. Your results are compressed into $O."